3x+12+15x=-10-4x

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Solution for 3x+12+15x=-10-4x equation:


Simplifying
3x + 12 + 15x = -10 + -4x

Reorder the terms:
12 + 3x + 15x = -10 + -4x

Combine like terms: 3x + 15x = 18x
12 + 18x = -10 + -4x

Solving
12 + 18x = -10 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
12 + 18x + 4x = -10 + -4x + 4x

Combine like terms: 18x + 4x = 22x
12 + 22x = -10 + -4x + 4x

Combine like terms: -4x + 4x = 0
12 + 22x = -10 + 0
12 + 22x = -10

Add '-12' to each side of the equation.
12 + -12 + 22x = -10 + -12

Combine like terms: 12 + -12 = 0
0 + 22x = -10 + -12
22x = -10 + -12

Combine like terms: -10 + -12 = -22
22x = -22

Divide each side by '22'.
x = -1

Simplifying
x = -1

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