3w-(-12)=7

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Solution for 3w-(-12)=7 equation:


Simplifying
3w + -1(-12) = 7

Multiply -1 * -12
3w + 12 = 7

Reorder the terms:
12 + 3w = 7

Solving
12 + 3w = 7

Solving for variable 'w'.

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

Add '-12' to each side of the equation.
12 + -12 + 3w = 7 + -12

Combine like terms: 12 + -12 = 0
0 + 3w = 7 + -12
3w = 7 + -12

Combine like terms: 7 + -12 = -5
3w = -5

Divide each side by '3'.
w = -1.666666667

Simplifying
w = -1.666666667

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