12-[4x-(5x-7)]=19(6x-7)

Simple and best practice solution for 12-[4x-(5x-7)]=19(6x-7) 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 12-[4x-(5x-7)]=19(6x-7) equation:


Simplifying
12 + -1[4x + -1(5x + -7)] = 19(6x + -7)

Reorder the terms:
12 + -1[4x + -1(-7 + 5x)] = 19(6x + -7)
12 + -1[4x + (-7 * -1 + 5x * -1)] = 19(6x + -7)
12 + -1[4x + (7 + -5x)] = 19(6x + -7)

Reorder the terms:
12 + -1[7 + 4x + -5x] = 19(6x + -7)

Combine like terms: 4x + -5x = -1x
12 + -1[7 + -1x] = 19(6x + -7)
12 + [7 * -1 + -1x * -1] = 19(6x + -7)
12 + [-7 + 1x] = 19(6x + -7)

Combine like terms: 12 + -7 = 5
5 + 1x = 19(6x + -7)

Reorder the terms:
5 + 1x = 19(-7 + 6x)
5 + 1x = (-7 * 19 + 6x * 19)
5 + 1x = (-133 + 114x)

Solving
5 + 1x = -133 + 114x

Solving for variable 'x'.

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

Add '-114x' to each side of the equation.
5 + 1x + -114x = -133 + 114x + -114x

Combine like terms: 1x + -114x = -113x
5 + -113x = -133 + 114x + -114x

Combine like terms: 114x + -114x = 0
5 + -113x = -133 + 0
5 + -113x = -133

Add '-5' to each side of the equation.
5 + -5 + -113x = -133 + -5

Combine like terms: 5 + -5 = 0
0 + -113x = -133 + -5
-113x = -133 + -5

Combine like terms: -133 + -5 = -138
-113x = -138

Divide each side by '-113'.
x = 1.221238938

Simplifying
x = 1.221238938

See similar equations:

| 64=24w | | 8(5n+1)+8(2n+4)=40 | | x-1+6x=33 | | 51000-48500=x | | 16x+3+6x+1=180 | | 4a+7a=-11 | | -48-2x=5x+36 | | h(-4)=-16(-4)2+88(-4)+2 | | -14k=-2k+2 | | x^2-100=10 | | 3.5=7.1-0.4x | | g+(-7)=21 | | 5y-4(x-y)= | | 1.005y=20.1 | | X^3+12x=12 | | 13x=17*-4 | | 2(x-5)+7(2x+5)=10x+11 | | 175+75=x | | .66x-2=20 | | 3(3n)+3(4)=54+6n | | 13x=17-4 | | 7w-3(4w-24)=11 | | -6+3x=19 | | 2(28)+3x-2=6x | | 7x-2.5+2.7x=12.8-1.6x | | 3x-2+8x-16=180 | | 8(x+7)+7(1+4x)=63 | | 6+4r=2r+3 | | X^2+x+1=-3x | | g(-2)=x^2-3x | | 2x+3(5x-7)=132 | | 8m+24=5m+27 |

Equations solver categories