8x-(-2x+11)=4x+31

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Solution for 8x-(-2x+11)=4x+31 equation:


Simplifying
8x + -1(-2x + 11) = 4x + 31

Reorder the terms:
8x + -1(11 + -2x) = 4x + 31
8x + (11 * -1 + -2x * -1) = 4x + 31
8x + (-11 + 2x) = 4x + 31

Reorder the terms:
-11 + 8x + 2x = 4x + 31

Combine like terms: 8x + 2x = 10x
-11 + 10x = 4x + 31

Reorder the terms:
-11 + 10x = 31 + 4x

Solving
-11 + 10x = 31 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-11 + 10x + -4x = 31 + 4x + -4x

Combine like terms: 10x + -4x = 6x
-11 + 6x = 31 + 4x + -4x

Combine like terms: 4x + -4x = 0
-11 + 6x = 31 + 0
-11 + 6x = 31

Add '11' to each side of the equation.
-11 + 11 + 6x = 31 + 11

Combine like terms: -11 + 11 = 0
0 + 6x = 31 + 11
6x = 31 + 11

Combine like terms: 31 + 11 = 42
6x = 42

Divide each side by '6'.
x = 7

Simplifying
x = 7

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