a=3+5(2)-7(5)

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Solution for a=3+5(2)-7(5) equation: 


Simplifying
a = 3 + 5(2) + -7(5)

Multiply 5 * 2
a = 3 + 10 + -7(5)

Multiply -7 * 5
a = 3 + 10 + -35

Combine like terms: 3 + 10 = 13
a = 13 + -35

Combine like terms: 13 + -35 = -22
a = -22

Solving
a = -22

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Simplifying
a = -22

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