18=10-8a

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Solution for 18=10-8a equation:


Simplifying
18 = 10 + -8a

Solving
18 = 10 + -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.
18 + 8a = 10 + -8a + 8a

Combine like terms: -8a + 8a = 0
18 + 8a = 10 + 0
18 + 8a = 10

Add '-18' to each side of the equation.
18 + -18 + 8a = 10 + -18

Combine like terms: 18 + -18 = 0
0 + 8a = 10 + -18
8a = 10 + -18

Combine like terms: 10 + -18 = -8
8a = -8

Divide each side by '8'.
a = -1

Simplifying
a = -1

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