7(1)-5(-2)=17

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Solution for 7(1)-5(-2)=17 equation: 


Simplifying
7(1) + -5(-2) = 17

Multiply 7 * 1
7 + -5(-2) = 17

Multiply -5 * -2
7 + 10 = 17

Combine like terms: 7 + 10 = 17
17 = 17

Add '-17' to each side of the equation.
17 + -17 = 17 + -17

Combine like terms: 17 + -17 = 0
0 = 17 + -17

Combine like terms: 17 + -17 = 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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