15x+13-8x=5(2x-4)

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Solution for 15x+13-8x=5(2x-4) equation:


Simplifying
15x + 13 + -8x = 5(2x + -4)

Reorder the terms:
13 + 15x + -8x = 5(2x + -4)

Combine like terms: 15x + -8x = 7x
13 + 7x = 5(2x + -4)

Reorder the terms:
13 + 7x = 5(-4 + 2x)
13 + 7x = (-4 * 5 + 2x * 5)
13 + 7x = (-20 + 10x)

Solving
13 + 7x = -20 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
13 + 7x + -10x = -20 + 10x + -10x

Combine like terms: 7x + -10x = -3x
13 + -3x = -20 + 10x + -10x

Combine like terms: 10x + -10x = 0
13 + -3x = -20 + 0
13 + -3x = -20

Add '-13' to each side of the equation.
13 + -13 + -3x = -20 + -13

Combine like terms: 13 + -13 = 0
0 + -3x = -20 + -13
-3x = -20 + -13

Combine like terms: -20 + -13 = -33
-3x = -33

Divide each side by '-3'.
x = 11

Simplifying
x = 11

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