2x-39=5(x+2x)

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Solution for 2x-39=5(x+2x) equation:


Simplifying
2x + -39 = 5(x + 2x)

Reorder the terms:
-39 + 2x = 5(x + 2x)

Combine like terms: x + 2x = 3x
-39 + 2x = 5(3x)

Remove parenthesis around (3x)
-39 + 2x = 5 * 3x

Multiply 5 * 3
-39 + 2x = 15x

Solving
-39 + 2x = 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
-39 + 2x + -15x = 15x + -15x

Combine like terms: 2x + -15x = -13x
-39 + -13x = 15x + -15x

Combine like terms: 15x + -15x = 0
-39 + -13x = 0

Add '39' to each side of the equation.
-39 + 39 + -13x = 0 + 39

Combine like terms: -39 + 39 = 0
0 + -13x = 0 + 39
-13x = 0 + 39

Combine like terms: 0 + 39 = 39
-13x = 39

Divide each side by '-13'.
x = -3

Simplifying
x = -3

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