2x+15=43-5x-2x

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Solution for 2x+15=43-5x-2x equation:


Simplifying
2x + 15 = 43 + -5x + -2x

Reorder the terms:
15 + 2x = 43 + -5x + -2x

Combine like terms: -5x + -2x = -7x
15 + 2x = 43 + -7x

Solving
15 + 2x = 43 + -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 = 43 + -7x + 7x

Combine like terms: 2x + 7x = 9x
15 + 9x = 43 + -7x + 7x

Combine like terms: -7x + 7x = 0
15 + 9x = 43 + 0
15 + 9x = 43

Add '-15' to each side of the equation.
15 + -15 + 9x = 43 + -15

Combine like terms: 15 + -15 = 0
0 + 9x = 43 + -15
9x = 43 + -15

Combine like terms: 43 + -15 = 28
9x = 28

Divide each side by '9'.
x = 3.111111111

Simplifying
x = 3.111111111

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