23-a+5a=7

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


Simplifying
23 + -1a + 5a = 7

Combine like terms: -1a + 5a = 4a
23 + 4a = 7

Solving
23 + 4a = 7

Solving for variable 'a'.

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

Add '-23' to each side of the equation.
23 + -23 + 4a = 7 + -23

Combine like terms: 23 + -23 = 0
0 + 4a = 7 + -23
4a = 7 + -23

Combine like terms: 7 + -23 = -16
4a = -16

Divide each side by '4'.
a = -4

Simplifying
a = -4

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