15x+10=-15x-20

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Solution for 15x+10=-15x-20 equation:


Simplifying
15x + 10 = -15x + -20

Reorder the terms:
10 + 15x = -15x + -20

Reorder the terms:
10 + 15x = -20 + -15x

Solving
10 + 15x = -20 + -15x

Solving for variable 'x'.

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

Add '15x' to each side of the equation.
10 + 15x + 15x = -20 + -15x + 15x

Combine like terms: 15x + 15x = 30x
10 + 30x = -20 + -15x + 15x

Combine like terms: -15x + 15x = 0
10 + 30x = -20 + 0
10 + 30x = -20

Add '-10' to each side of the equation.
10 + -10 + 30x = -20 + -10

Combine like terms: 10 + -10 = 0
0 + 30x = -20 + -10
30x = -20 + -10

Combine like terms: -20 + -10 = -30
30x = -30

Divide each side by '30'.
x = -1

Simplifying
x = -1

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