3+4(8-3)-2(9+7)=

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Solution for 3+4(8-3)-2(9+7)= equation: 


Simplifying
3 + 4(8 + -3) + -2(9 + 7) = 0

Combine like terms: 8 + -3 = 5
3 + 4(5) + -2(9 + 7) = 0

Multiply 4 * 5
3 + 20 + -2(9 + 7) = 0

Combine like terms: 9 + 7 = 16
3 + 20 + -2(16) = 0

Multiply -2 * 16
3 + 20 + -32 = 0

Combine like terms: 3 + 20 = 23
23 + -32 = 0

Combine like terms: 23 + -32 = -9
-9 = 0

Solving
-9 = 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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