4-(15-2x)=3(2x-9-2(9-x))

Simple and best practice solution for 4-(15-2x)=3(2x-9-2(9-x)) equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 4-(15-2x)=3(2x-9-2(9-x)) equation:


Simplifying
4 + -1(15 + -2x) = 3(2x + -9 + -2(9 + -1x))
4 + (15 * -1 + -2x * -1) = 3(2x + -9 + -2(9 + -1x))
4 + (-15 + 2x) = 3(2x + -9 + -2(9 + -1x))

Combine like terms: 4 + -15 = -11
-11 + 2x = 3(2x + -9 + -2(9 + -1x))
-11 + 2x = 3(2x + -9 + (9 * -2 + -1x * -2))
-11 + 2x = 3(2x + -9 + (-18 + 2x))

Reorder the terms:
-11 + 2x = 3(-9 + -18 + 2x + 2x)

Combine like terms: -9 + -18 = -27
-11 + 2x = 3(-27 + 2x + 2x)

Combine like terms: 2x + 2x = 4x
-11 + 2x = 3(-27 + 4x)
-11 + 2x = (-27 * 3 + 4x * 3)
-11 + 2x = (-81 + 12x)

Solving
-11 + 2x = -81 + 12x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-12x' to each side of the equation.
-11 + 2x + -12x = -81 + 12x + -12x

Combine like terms: 2x + -12x = -10x
-11 + -10x = -81 + 12x + -12x

Combine like terms: 12x + -12x = 0
-11 + -10x = -81 + 0
-11 + -10x = -81

Add '11' to each side of the equation.
-11 + 11 + -10x = -81 + 11

Combine like terms: -11 + 11 = 0
0 + -10x = -81 + 11
-10x = -81 + 11

Combine like terms: -81 + 11 = -70
-10x = -70

Divide each side by '-10'.
x = 7

Simplifying
x = 7

See similar equations:

| 4x^2-3x+12=0 | | 60x+1=3(3+4x) | | 60x+10=80x-6 | | 36=2l+2w | | -21=7+6(c+5) | | 10x+1=12x-17 | | -6(7-9x)=-21 | | 6.8x=18000+(2x) | | -3+6(1+9v)=-28 | | -270=-5(9x-9) | | x/-12+4=9 | | y/3+18=70 | | 114-9x=-6x-156 | | -31=-6(3d+5) | | -22-3x=54+x | | -9b+5b=34 | | 171+5x=-6x-156 | | 2x-4(3x-3)=92 | | -4(8a+7)=23+5a | | 9x-53=12x+28 | | 51-5x=-63+x | | 0,25(4x-3)=3-x | | -17-6z=-9(7z+8) | | 0,1(4x-3)=3-x | | -3+7n=39forn | | -33=-3n-4n | | 2/3x+1/4=5/6 | | 87=2x-5 | | 10x*y-50000=0 | | 13-2t=4 | | 28000=20000+0.3x | | Y=20000+0.3x |

Equations solver categories