3x-2(2x+8)=-13

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Solution for 3x-2(2x+8)=-13 equation:


Simplifying
3x + -2(2x + 8) = -13

Reorder the terms:
3x + -2(8 + 2x) = -13
3x + (8 * -2 + 2x * -2) = -13
3x + (-16 + -4x) = -13

Reorder the terms:
-16 + 3x + -4x = -13

Combine like terms: 3x + -4x = -1x
-16 + -1x = -13

Solving
-16 + -1x = -13

Solving for variable 'x'.

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

Add '16' to each side of the equation.
-16 + 16 + -1x = -13 + 16

Combine like terms: -16 + 16 = 0
0 + -1x = -13 + 16
-1x = -13 + 16

Combine like terms: -13 + 16 = 3
-1x = 3

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

Simplifying
x = -3

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