5x+15=3+7-8

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Solution for 5x+15=3+7-8 equation:


Simplifying
5x + 15 = 3 + 7 + -8

Reorder the terms:
15 + 5x = 3 + 7 + -8

Combine like terms: 3 + 7 = 10
15 + 5x = 10 + -8

Combine like terms: 10 + -8 = 2
15 + 5x = 2

Solving
15 + 5x = 2

Solving for variable 'x'.

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

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

Combine like terms: 15 + -15 = 0
0 + 5x = 2 + -15
5x = 2 + -15

Combine like terms: 2 + -15 = -13
5x = -13

Divide each side by '5'.
x = -2.6

Simplifying
x = -2.6

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