X+3(-4)=-15

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Solution for X+3(-4)=-15 equation: 


Simplifying
X + 3(-4) = -15

Multiply 3 * -4
X + -12 = -15

Reorder the terms:
-12 + X = -15

Solving
-12 + X = -15

Solving for variable 'X'.

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

Add '12' to each side of the equation.
-12 + 12 + X = -15 + 12

Combine like terms: -12 + 12 = 0
0 + X = -15 + 12
X = -15 + 12

Combine like terms: -15 + 12 = -3
X = -3

Simplifying
X = -3

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