3x+15=-12-4

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


Simplifying
3x + 15 = -12 + -4

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

Combine like terms: -12 + -4 = -16
15 + 3x = -16

Solving
15 + 3x = -16

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 + 3x = -16 + -15

Combine like terms: 15 + -15 = 0
0 + 3x = -16 + -15
3x = -16 + -15

Combine like terms: -16 + -15 = -31
3x = -31

Divide each side by '3'.
x = -10.33333333

Simplifying
x = -10.33333333

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