-23=7-5a-5a

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Solution for -23=7-5a-5a equation:


Simplifying
-23 = 7 + -5a + -5a

Combine like terms: -5a + -5a = -10a
-23 = 7 + -10a

Solving
-23 = 7 + -10a

Solving for variable 'a'.

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

Add '10a' to each side of the equation.
-23 + 10a = 7 + -10a + 10a

Combine like terms: -10a + 10a = 0
-23 + 10a = 7 + 0
-23 + 10a = 7

Add '23' to each side of the equation.
-23 + 23 + 10a = 7 + 23

Combine like terms: -23 + 23 = 0
0 + 10a = 7 + 23
10a = 7 + 23

Combine like terms: 7 + 23 = 30
10a = 30

Divide each side by '10'.
a = 3

Simplifying
a = 3

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