7+23-18+4-(-9)=

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Solution for 7+23-18+4-(-9)= equation: 


Simplifying
7 + 23 + -18 + 4 + -1(-9) = 0

Multiply -1 * -9
7 + 23 + -18 + 4 + 9 = 0

Combine like terms: 7 + 23 = 30
30 + -18 + 4 + 9 = 0

Combine like terms: 30 + -18 = 12
12 + 4 + 9 = 0

Combine like terms: 12 + 4 = 16
16 + 9 = 0

Combine like terms: 16 + 9 = 25
25 = 0

Solving
25 = 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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