10x-4(x-1)=12x+7(x+1)

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Solution for 10x-4(x-1)=12x+7(x+1) equation:


Simplifying
10x + -4(x + -1) = 12x + 7(x + 1)

Reorder the terms:
10x + -4(-1 + x) = 12x + 7(x + 1)
10x + (-1 * -4 + x * -4) = 12x + 7(x + 1)
10x + (4 + -4x) = 12x + 7(x + 1)

Reorder the terms:
4 + 10x + -4x = 12x + 7(x + 1)

Combine like terms: 10x + -4x = 6x
4 + 6x = 12x + 7(x + 1)

Reorder the terms:
4 + 6x = 12x + 7(1 + x)
4 + 6x = 12x + (1 * 7 + x * 7)
4 + 6x = 12x + (7 + 7x)

Reorder the terms:
4 + 6x = 7 + 12x + 7x

Combine like terms: 12x + 7x = 19x
4 + 6x = 7 + 19x

Solving
4 + 6x = 7 + 19x

Solving for variable 'x'.

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

Add '-19x' to each side of the equation.
4 + 6x + -19x = 7 + 19x + -19x

Combine like terms: 6x + -19x = -13x
4 + -13x = 7 + 19x + -19x

Combine like terms: 19x + -19x = 0
4 + -13x = 7 + 0
4 + -13x = 7

Add '-4' to each side of the equation.
4 + -4 + -13x = 7 + -4

Combine like terms: 4 + -4 = 0
0 + -13x = 7 + -4
-13x = 7 + -4

Combine like terms: 7 + -4 = 3
-13x = 3

Divide each side by '-13'.
x = -0.2307692308

Simplifying
x = -0.2307692308

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