-20(12x-9)+7x-20=-7(15x+1)+10x-1

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Solution for -20(12x-9)+7x-20=-7(15x+1)+10x-1 equation:


Simplifying
-20(12x + -9) + 7x + -20 = -7(15x + 1) + 10x + -1

Reorder the terms:
-20(-9 + 12x) + 7x + -20 = -7(15x + 1) + 10x + -1
(-9 * -20 + 12x * -20) + 7x + -20 = -7(15x + 1) + 10x + -1
(180 + -240x) + 7x + -20 = -7(15x + 1) + 10x + -1

Reorder the terms:
180 + -20 + -240x + 7x = -7(15x + 1) + 10x + -1

Combine like terms: 180 + -20 = 160
160 + -240x + 7x = -7(15x + 1) + 10x + -1

Combine like terms: -240x + 7x = -233x
160 + -233x = -7(15x + 1) + 10x + -1

Reorder the terms:
160 + -233x = -7(1 + 15x) + 10x + -1
160 + -233x = (1 * -7 + 15x * -7) + 10x + -1
160 + -233x = (-7 + -105x) + 10x + -1

Reorder the terms:
160 + -233x = -7 + -1 + -105x + 10x

Combine like terms: -7 + -1 = -8
160 + -233x = -8 + -105x + 10x

Combine like terms: -105x + 10x = -95x
160 + -233x = -8 + -95x

Solving
160 + -233x = -8 + -95x

Solving for variable 'x'.

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

Add '95x' to each side of the equation.
160 + -233x + 95x = -8 + -95x + 95x

Combine like terms: -233x + 95x = -138x
160 + -138x = -8 + -95x + 95x

Combine like terms: -95x + 95x = 0
160 + -138x = -8 + 0
160 + -138x = -8

Add '-160' to each side of the equation.
160 + -160 + -138x = -8 + -160

Combine like terms: 160 + -160 = 0
0 + -138x = -8 + -160
-138x = -8 + -160

Combine like terms: -8 + -160 = -168
-138x = -168

Divide each side by '-138'.
x = 1.217391304

Simplifying
x = 1.217391304

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