7(-3)+5(6)=9

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Solution for 7(-3)+5(6)=9 equation: 


Simplifying
7(-3) + 5(6) = 9

Multiply 7 * -3
-21 + 5(6) = 9

Multiply 5 * 6
-21 + 30 = 9

Combine like terms: -21 + 30 = 9
9 = 9

Add '-9' to each side of the equation.
9 + -9 = 9 + -9

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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