(8-(4-2)-(7-9))*9=

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


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

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

Multiply -1 * 2
(8 + -2 + -1(7 + -9)) * 9 = 0

Combine like terms: 7 + -9 = -2
(8 + -2 + -1(-2)) * 9 = 0

Multiply -1 * -2
(8 + -2 + 2) * 9 = 0

Combine like terms: 8 + -2 = 6
(6 + 2) * 9 = 0

Combine like terms: 6 + 2 = 8
(8) * 9 = 0

Multiply 8 * 9
72 = 0

Solving
72 = 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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