8x-4(x-1)=-4+7x+11

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Solution for 8x-4(x-1)=-4+7x+11 equation:


Simplifying
8x + -4(x + -1) = -4 + 7x + 11

Reorder the terms:
8x + -4(-1 + x) = -4 + 7x + 11
8x + (-1 * -4 + x * -4) = -4 + 7x + 11
8x + (4 + -4x) = -4 + 7x + 11

Reorder the terms:
4 + 8x + -4x = -4 + 7x + 11

Combine like terms: 8x + -4x = 4x
4 + 4x = -4 + 7x + 11

Reorder the terms:
4 + 4x = -4 + 11 + 7x

Combine like terms: -4 + 11 = 7
4 + 4x = 7 + 7x

Solving
4 + 4x = 7 + 7x

Solving for variable 'x'.

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

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

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

Combine like terms: 7x + -7x = 0
4 + -3x = 7 + 0
4 + -3x = 7

Add '-4' to each side of the equation.
4 + -4 + -3x = 7 + -4

Combine like terms: 4 + -4 = 0
0 + -3x = 7 + -4
-3x = 7 + -4

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

Divide each side by '-3'.
x = -1

Simplifying
x = -1

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