8x-2(4x+1)-31=2x-19

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Solution for 8x-2(4x+1)-31=2x-19 equation:


Simplifying
8x + -2(4x + 1) + -31 = 2x + -19

Reorder the terms:
8x + -2(1 + 4x) + -31 = 2x + -19
8x + (1 * -2 + 4x * -2) + -31 = 2x + -19
8x + (-2 + -8x) + -31 = 2x + -19

Reorder the terms:
-2 + -31 + 8x + -8x = 2x + -19

Combine like terms: -2 + -31 = -33
-33 + 8x + -8x = 2x + -19

Combine like terms: 8x + -8x = 0
-33 + 0 = 2x + -19
-33 = 2x + -19

Reorder the terms:
-33 = -19 + 2x

Solving
-33 = -19 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-33 + -2x = -19 + 2x + -2x

Combine like terms: 2x + -2x = 0
-33 + -2x = -19 + 0
-33 + -2x = -19

Add '33' to each side of the equation.
-33 + 33 + -2x = -19 + 33

Combine like terms: -33 + 33 = 0
0 + -2x = -19 + 33
-2x = -19 + 33

Combine like terms: -19 + 33 = 14
-2x = 14

Divide each side by '-2'.
x = -7

Simplifying
x = -7

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