3x=9-(-15)

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Solution for 3x=9-(-15) equation: 


Simplifying
3x = 9 + -1(-15)

Multiply -1 * -15
3x = 9 + 15

Combine like terms: 9 + 15 = 24
3x = 24

Solving
3x = 24

Solving for variable 'x'.

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

Divide each side by '3'.
x = 8

Simplifying
x = 8

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