-2a+8=18

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Solution for -2a+8=18 equation: 


Simplifying
-2a + 8 = 18

Reorder the terms:
8 + -2a = 18

Solving
8 + -2a = 18

Solving for variable 'a'.

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

Add '-8' to each side of the equation.
8 + -8 + -2a = 18 + -8

Combine like terms: 8 + -8 = 0
0 + -2a = 18 + -8
-2a = 18 + -8

Combine like terms: 18 + -8 = 10
-2a = 10

Divide each side by '-2'.
a = -5

Simplifying
a = -5

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