4+23-4*5+8*7-9*2=

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Solution for 4+23-4*5+8*7-9*2= equation: 


Simplifying
4 + 23 + -4 * 5 + 8 * 7 + -9 * 2 = 0

Multiply -4 * 5
4 + 23 + -20 + 8 * 7 + -9 * 2 = 0

Multiply 8 * 7
4 + 23 + -20 + 56 + -9 * 2 = 0

Multiply -9 * 2
4 + 23 + -20 + 56 + -18 = 0

Combine like terms: 4 + 23 = 27
27 + -20 + 56 + -18 = 0

Combine like terms: 27 + -20 = 7
7 + 56 + -18 = 0

Combine like terms: 7 + 56 = 63
63 + -18 = 0

Combine like terms: 63 + -18 = 45
45 = 0

Solving
45 = 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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