a+5=-2+8a

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Solution for a+5=-2+8a equation:


Simplifying
a + 5 = -2 + 8a

Reorder the terms:
5 + a = -2 + 8a

Solving
5 + a = -2 + 8a

Solving for variable 'a'.

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

Add '-8a' to each side of the equation.
5 + a + -8a = -2 + 8a + -8a

Combine like terms: a + -8a = -7a
5 + -7a = -2 + 8a + -8a

Combine like terms: 8a + -8a = 0
5 + -7a = -2 + 0
5 + -7a = -2

Add '-5' to each side of the equation.
5 + -5 + -7a = -2 + -5

Combine like terms: 5 + -5 = 0
0 + -7a = -2 + -5
-7a = -2 + -5

Combine like terms: -2 + -5 = -7
-7a = -7

Divide each side by '-7'.
a = 1

Simplifying
a = 1

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