12-(10-3)=w

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Solution for 12-(10-3)=w equation:


Simplifying
12 + -1(10 + -3) = w

Combine like terms: 10 + -3 = 7
12 + -1(7) = w

Multiply -1 * 7
12 + -7 = w

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

Solving
5 = w

Solving for variable 'w'.

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

Add '-1w' to each side of the equation.
5 + -1w = w + -1w

Combine like terms: w + -1w = 0
5 + -1w = 0

Add '-5' to each side of the equation.
5 + -5 + -1w = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -1w = 0 + -5
-1w = 0 + -5

Combine like terms: 0 + -5 = -5
-1w = -5

Divide each side by '-1'.
w = 5

Simplifying
w = 5

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