-2=8a-1-10a

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Solution for -2=8a-1-10a equation:


Simplifying
-2 = 8a + -1 + -10a

Reorder the terms:
-2 = -1 + 8a + -10a

Combine like terms: 8a + -10a = -2a
-2 = -1 + -2a

Solving
-2 = -1 + -2a

Solving for variable 'a'.

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

Add '2a' to each side of the equation.
-2 + 2a = -1 + -2a + 2a

Combine like terms: -2a + 2a = 0
-2 + 2a = -1 + 0
-2 + 2a = -1

Add '2' to each side of the equation.
-2 + 2 + 2a = -1 + 2

Combine like terms: -2 + 2 = 0
0 + 2a = -1 + 2
2a = -1 + 2

Combine like terms: -1 + 2 = 1
2a = 1

Divide each side by '2'.
a = 0.5

Simplifying
a = 0.5

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