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

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


Simplifying
(-4 + 7x) + -1(-1x + -11) = 0

Remove parenthesis around (-4 + 7x)
-4 + 7x + -1(-1x + -11) = 0

Reorder the terms:
-4 + 7x + -1(-11 + -1x) = 0
-4 + 7x + (-11 * -1 + -1x * -1) = 0
-4 + 7x + (11 + 1x) = 0

Reorder the terms:
-4 + 11 + 7x + 1x = 0

Combine like terms: -4 + 11 = 7
7 + 7x + 1x = 0

Combine like terms: 7x + 1x = 8x
7 + 8x = 0

Solving
7 + 8x = 0

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 8x = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 8x = 0 + -7
8x = 0 + -7

Combine like terms: 0 + -7 = -7
8x = -7

Divide each side by '8'.
x = -0.875

Simplifying
x = -0.875

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