-20x+8+13x-15=

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Solution for -20x+8+13x-15= equation:


Simplifying
-20x + 8 + 13x + -15 = 0

Reorder the terms:
8 + -15 + -20x + 13x = 0

Combine like terms: 8 + -15 = -7
-7 + -20x + 13x = 0

Combine like terms: -20x + 13x = -7x
-7 + -7x = 0

Solving
-7 + -7x = 0

Solving for variable 'x'.

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

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

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

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

Divide each side by '-7'.
x = -1

Simplifying
x = -1

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