how do you gragh 4x-3y=24?
812734
The easiest way to graph this equation is to plug in 0 for x and get one point, then plug in 0 for y and get another, then draw the line that connects the two points.\n4(0) - 3y = 24\n-3y = 24\ny = -8\n(0, -8)\n\n4x -3(0) = 24\n4x = 24\nx = 6\n(6, 0)
530154
48x - 24x = (48-24)x = 24x\n48x+-13+-24x=131\n24x - 13 = 131\nAdd 13 to each side\n24x = 144\nDivide by 24\nx = 144/24\nx = 6
855878
you have to set up two equations....x+y=24 and .10x+.25y=3.00\n\nnow you can do to things...one way is to solve the first equation for x or y then    x=24-y.... sub this into x in the second equation    \n.10(24-y)+.25y=3.00\n2.4-.1y+.25y=3.00  combine terms\n2.4+.15y=3.00\nsubtract 2.4 from both sides\n.15y=.6 divide both sides by .15\ny=4  x=20
695572
a) (x+4y)(x+y)=0    x=-y or -4y\n\nb) (2x+y)(x-3y)=0   x=-y/2 or 37\n\nc) (2x-y)(2x-y)=0  x=y/2\n\nd) 4x^2+7xy-2y^2=0\n    (4x-y)(x+2y)=0    x=y/4 or -2y\n\ne) x(5x+y)=0   x=0 or -y/5\n\nf) x(3x-7y)=0   x=0 or 7y/3
718313
4w - 24 = 3w + 3 (multiplying out the brackets)\n4w-3w = 24 + 3 (moving the 'w's and numbers to seperate sides)\n\ntherefore we are left with\nw = 27\n\nAnd to check\n4(27-6) = 4(21) = 84 = 3(27 + 1) = 3*28 = 84
1144396
you would take the 2x-4y=3 and solve for a variable, such as x=(3-4y)/3   you now have what x equals and you sub that into the other equation so you now have 2[(3-4y)/3]-3y=0 and you should be able to solve that equation
926612
4x + 3 = 17\nSubtract 3 from each side\n4x = 14\nDivide both sides by 4\nx = 14/4\nReduce\nx = 7/2
404020
6x-4y=9\n=> 4y=6x-9\n=> y=(6x-9)/4\n\nhere is ur answer\n\nall d best 4 ur home work
296060
5x-2y=7\n3x+4y=2\n\n5x-2y=7 (multiply this by 3)\n3x+4y=2 (multiply this by 5)\n\n15x-6y=21  (now subtract the bottom from\n15x+20y=10  the top)\n\n-26y-11 (y=.42 then substitute y in the problem)\n\n15x -6*.42=21 (then solve from there)
1120847
We have 3X+4Y = 16 (1)\nY - 3X = 11 (2)\n\nAdding (1) and (2)\n\nY + 4Y = 27\n\nor\n\n5Y = 27 --> Y = 27/5 = 5 + 2/5 = 5.4\n\nreplacing in (2)\n\n27/5 - 3X = 11\n\ntherefore\n\nX = (11-5.4)/(-3) = -5.6/3
1026680
3(-4 + 8a) = 25a -15\n-12 + 24a = 25a - 15\n25a-24a = -12 + 15\na = 3
696505
3y-2x=14\n3y= 2x+14\ny= 2/3x+14/3\n\n7-6 over 3-4 = 1/ -1\nm= -1\n\ny=mx+b\n6=-1(4)+b\n6=-4+b\nb=10\n\ny=x+10
1015072
a) x int when y=0\n-3x+8y=24\n-3x+8x0=24\n-3x=24\n24/-3=x\nx= -8\n\ny int when x=0\n-3x+8y=24\n-3x0+8y=24\n8y=24\n24/8=y\ny=3\n\nso then on your graph put a point at -8 on the x axis and a point at 3 on the y axis.\n\nget the idea? i hope this helps. missy_sven@hotmail.com if you need more help. maths a b*tch!! here one more:\n\nc)1x-4y=32\nx int when y=0\n1x-4x0=32\n1x=32\n32/1=x\nx=32\n\n\ny int when x=0\n1x-4y=32\n1x0-4y=32\n-4y=32\n32/-4=y\ny= -8\n\nthen graph it the same way
82294
24x - 18 = -54\n24x = -54 + 18\n24x = -36\nx = -36 / 24\nx = 1.5
851885
You have :\n | x+4y   =12\n | 2x-3y  =6\n<=>\n | 2x+8y=24  \n | 2x-3y=6              \n<=>  \n | 11y=18\n | x+4y=12\n<=>\n | y=18/11\n | x=12-4(18/11)=60/11\n\nFinally, we have (x=60/11) and (y=18/11) .\n ^_^
798164
A = 3ax + 4by - 2ay - 6bx\n= 3x.(a - 2b) - 2y.(a - 2b)\n= (3x - 2y).(a - 2b)\n\nB = 2ax - 2by + ay - 4bx\n= 2x.(a - 2b) + y.(a - 2b)\n= (2x + y).(a - 2b)\n\nA/B = (3x - 2y).(a-2b) / [(2x + y).(a - 2b)]\n= (3x - 2y) / (2x + y)
1079532
2xy^2(3y^2)^(1/3)\n\ndivide the exponents by three, leave the remainder in the root.\nfind the lowest cubic factor in 24 (8=2^3) and take it out, leave the 3 in.