-3x=3-(-15)

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Solution for -3x=3-(-15) equation: 


Simplifying
-3x = 3 + -1(-15)

Multiply -1 * -15
-3x = 3 + 15

Combine like terms: 3 + 15 = 18
-3x = 18

Solving
-3x = 18

Solving for variable 'x'.

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

Divide each side by '-3'.
x = -6

Simplifying
x = -6

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