Factor. 9x(x – 7y) – 6(x – 7y)?
145890
9x(2)-63xy-6x+42y which is (x-7) (9x-6)
708030
5x + 7 = 6x\nSubtract 5x from each side\n7 = x\nAnswer: x = 7
651993
Here's the best I can do to help with the first one.\n   __x_+9___\nx-2)X^2+7x-2\n    x^2-2x\n    ------\n        9x-2\n        9x-18\n        -----\n           16\nFollow the example for the rest
703752
simply subtract 7 from both sides. This leave you with\n\nx<_3
700731
-7=9+(-8x)          Subtract 9 from both sides\n\n-16=-8x            Divid both sides by -8\n\nx=2
770101
3ax+4by-2ay-6bx\n=3ax-6bx-2ay+4by\n=3x(a-2b)-2y(a-2b)\n=(3x-2y)(a-2b)\n2ax-2by+ay-4bx\n=2ax-4bx+ay-2by\n=2x(a-2b)+y(a-2b)\n=(2x+y)(a-2b)\nso 3ax+4by-2ay-6bx over2ax-2by+ay-4bx\n=3ax+4by-2ay-6bx /2ax-2by+ay-4bx\n=(3x-2y)(a-2b)/(2x+y)(a-2b)\n= (3x-2y)/(2x+y)
713027
Just try out small numbers. 1, 2, 3, 4, 6, 8 all work. Once you start doing anything higher, the second factor becomes smaller again, so the others are 96/8, 96/6, 96/4, 96/3, 96/2, 96/1.\nIn all: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96.
792643
-9x + 7 = 3x + 19\n\nSubtract 7 on each side...\n\n-9x = 3x + 12\n\nSubtract 3 on each side...\n\n-12x = +12\n\nDivide by -12 on each side...\n\nx = -1
766363
YES...\n\n(7x+1)(x^2+1)=???\n\nyou could use these steps,\n1. multiply the first terms of the given factors, consider the signs\n(7x) * (x^2) = 7x^3\n\n2. multiply the inner terms of the given factors, consider the signs\n(1) * (x^2) = x^2\n\n3. multiply the outer terms of the given factors, consider the signs\n(7x) * (1) = 7x\n\n4. multiply the last  terms of the given factors, consider the signs\n(1) * (1) = 1\n\n5. then add these answers, simply write as one equation, considering the signs\n7x^3 + x^2 + 7x + 1\n\n6. if it happens that there are like terms, simply the equation by adding (or subtracting, whatever is applicable) these\n\nanswer: 7x^3 + x^2 + 7x + 1\n\n\nANOTHER METHOD:\n-you could simply distribute (multiply) the terms in the first factor on the terms on the second factor...\n\n\nfor (2x+6)(x-10) equals 2x-60\n1. first terms: 2x^2\n2. inner terms : 6x\n3. outer terms: -20x\n4. last terms: -60\n\nwriting in one equation: 2x^2+6x-20x-60\nsimplifying like terms: 2x^2-14x-60\nwe can further simplify this by dividing the equation by 2\n\nanswer: x^2-7x-30
766790
1. 5m^2 - 15mp - 2mr - 6pr <-- Impossible to factor by grouping. It needs to be either, exactly one of the signs needs to be reversed.\n\n2. 6-3x-2y+xy\n(6 - 3x) - (2y - xy)\n3(2 - x) - y(2 - x)\n(3 - y)(2 - x)
194347
9x-6y+7=0  You change this to\n\n-6y=-9x-7  so it is in y=mx+b form.\n\nNext you divide by -6\n\ny=(9/6)x+(7/6)\n\n7/6 is your y intercept. (1.6666...)\nand 9/6 is your slope.  (1.5)\n\nTo find the x intercept you put 0 in for y\n\n0=(9/6)x+(7/6)\n(-7/6)=(9/6)x\n-7=9x\n-7/9=x\n\n-0.777...=x intercept
945505
{(x^2+5x+4)/(x+3)^2}/(x+1/(x^2 -9))\nFactor everything that you can factor.\nx^2 + 5x + 4 = (x+1)(x+4)\nx^2 - 9 = (x+3)(x-3)\nYou have\n{(x+1)(x+4)/(x+3)^2} * {(x+3)(x-3)/(x+1)}\nYou can cancel the (x+3)'s and the (x+1)'s leaving you with\n(x+4)(x-3)/(x+3)
149556
4x^3+36x^2+32x----using common factor which in this case would be 4x so, 4x(x^2+9x+8) and then u use guessing method \nand the complete factorization would be 4x(x+8)(x+1).
92952
(8x+3)(4x+3)\n32x2+24x+24x+9\n32x2+48x+9
140804
6x(2x+y-5)=12x^2+6xy-30x
916165
Sorry, there isn't one.  If you meant "3x + 9" instead of 3x, then x + 3 is a common factor.
10610
X^2-9X+18\n\nShort and simple just factor it FOIL