2x+15=5-7x

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Solution for 2x+15=5-7x equation:


Simplifying
2x + 15 = 5 + -7x

Reorder the terms:
15 + 2x = 5 + -7x

Solving
15 + 2x = 5 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
15 + 2x + 7x = 5 + -7x + 7x

Combine like terms: 2x + 7x = 9x
15 + 9x = 5 + -7x + 7x

Combine like terms: -7x + 7x = 0
15 + 9x = 5 + 0
15 + 9x = 5

Add '-15' to each side of the equation.
15 + -15 + 9x = 5 + -15

Combine like terms: 15 + -15 = 0
0 + 9x = 5 + -15
9x = 5 + -15

Combine like terms: 5 + -15 = -10
9x = -10

Divide each side by '9'.
x = -1.111111111

Simplifying
x = -1.111111111

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