-5a+18=-7

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Solution for -5a+18=-7 equation: 


Simplifying
-5a + 18 = -7

Reorder the terms:
18 + -5a = -7

Solving
18 + -5a = -7

Solving for variable 'a'.

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

Add '-18' to each side of the equation.
18 + -18 + -5a = -7 + -18

Combine like terms: 18 + -18 = 0
0 + -5a = -7 + -18
-5a = -7 + -18

Combine like terms: -7 + -18 = -25
-5a = -25

Divide each side by '-5'.
a = 5

Simplifying
a = 5

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