-7(1+2x)+4(x+1)=x+8-1-6x

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Solution for -7(1+2x)+4(x+1)=x+8-1-6x equation:


Simplifying
-7(1 + 2x) + 4(x + 1) = x + 8 + -1 + -6x
(1 * -7 + 2x * -7) + 4(x + 1) = x + 8 + -1 + -6x
(-7 + -14x) + 4(x + 1) = x + 8 + -1 + -6x

Reorder the terms:
-7 + -14x + 4(1 + x) = x + 8 + -1 + -6x
-7 + -14x + (1 * 4 + x * 4) = x + 8 + -1 + -6x
-7 + -14x + (4 + 4x) = x + 8 + -1 + -6x

Reorder the terms:
-7 + 4 + -14x + 4x = x + 8 + -1 + -6x

Combine like terms: -7 + 4 = -3
-3 + -14x + 4x = x + 8 + -1 + -6x

Combine like terms: -14x + 4x = -10x
-3 + -10x = x + 8 + -1 + -6x

Reorder the terms:
-3 + -10x = 8 + -1 + x + -6x

Combine like terms: 8 + -1 = 7
-3 + -10x = 7 + x + -6x

Combine like terms: x + -6x = -5x
-3 + -10x = 7 + -5x

Solving
-3 + -10x = 7 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
-3 + -10x + 5x = 7 + -5x + 5x

Combine like terms: -10x + 5x = -5x
-3 + -5x = 7 + -5x + 5x

Combine like terms: -5x + 5x = 0
-3 + -5x = 7 + 0
-3 + -5x = 7

Add '3' to each side of the equation.
-3 + 3 + -5x = 7 + 3

Combine like terms: -3 + 3 = 0
0 + -5x = 7 + 3
-5x = 7 + 3

Combine like terms: 7 + 3 = 10
-5x = 10

Divide each side by '-5'.
x = -2

Simplifying
x = -2

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