-4[(7-2)-(8-9)]=

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Solution for -4[(7-2)-(8-9)]= equation:


Simplifying
-4[(7 + -2) + -1(8 + -9)] = 0

Combine like terms: 7 + -2 = 5
-4[(5) + -1(8 + -9)] = 0
-4[5 + -1(8 + -9)] = 0

Combine like terms: 8 + -9 = -1
-4[5 + -1(-1)] = 0

Multiply -1 * -1
-4[5 + 1] = 0

Combine like terms: 5 + 1 = 6
-4[6] = 0

Multiply -4 * 6
-24 = 0

Solving
-24 = 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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