48-(21-30+7)=

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Solution for 48-(21-30+7)= equation: 


Simplifying
48 + -1(21 + -30 + 7) = 0

Combine like terms: 21 + -30 = -9
48 + -1(-9 + 7) = 0

Combine like terms: -9 + 7 = -2
48 + -1(-2) = 0

Multiply -1 * -2
48 + 2 = 0

Combine like terms: 48 + 2 = 50
50 = 0

Solving
50 = 0

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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