5x+15+2x+7=

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


Simplifying
5x + 15 + 2x + 7 = 0

Reorder the terms:
15 + 7 + 5x + 2x = 0

Combine like terms: 15 + 7 = 22
22 + 5x + 2x = 0

Combine like terms: 5x + 2x = 7x
22 + 7x = 0

Solving
22 + 7x = 0

Solving for variable 'x'.

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

Add '-22' to each side of the equation.
22 + -22 + 7x = 0 + -22

Combine like terms: 22 + -22 = 0
0 + 7x = 0 + -22
7x = 0 + -22

Combine like terms: 0 + -22 = -22
7x = -22

Divide each side by '7'.
x = -3.142857143

Simplifying
x = -3.142857143

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