12x+5x+10=10x-20

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Solution for 12x+5x+10=10x-20 equation:


Simplifying
12x + 5x + 10 = 10x + -20

Reorder the terms:
10 + 12x + 5x = 10x + -20

Combine like terms: 12x + 5x = 17x
10 + 17x = 10x + -20

Reorder the terms:
10 + 17x = -20 + 10x

Solving
10 + 17x = -20 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
10 + 17x + -10x = -20 + 10x + -10x

Combine like terms: 17x + -10x = 7x
10 + 7x = -20 + 10x + -10x

Combine like terms: 10x + -10x = 0
10 + 7x = -20 + 0
10 + 7x = -20

Add '-10' to each side of the equation.
10 + -10 + 7x = -20 + -10

Combine like terms: 10 + -10 = 0
0 + 7x = -20 + -10
7x = -20 + -10

Combine like terms: -20 + -10 = -30
7x = -30

Divide each side by '7'.
x = -4.285714286

Simplifying
x = -4.285714286

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