-23=3a-10-a

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Solution for -23=3a-10-a equation:


Simplifying
-23 = 3a + -10 + -1a

Reorder the terms:
-23 = -10 + 3a + -1a

Combine like terms: 3a + -1a = 2a
-23 = -10 + 2a

Solving
-23 = -10 + 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.
-23 + -2a = -10 + 2a + -2a

Combine like terms: 2a + -2a = 0
-23 + -2a = -10 + 0
-23 + -2a = -10

Add '23' to each side of the equation.
-23 + 23 + -2a = -10 + 23

Combine like terms: -23 + 23 = 0
0 + -2a = -10 + 23
-2a = -10 + 23

Combine like terms: -10 + 23 = 13
-2a = 13

Divide each side by '-2'.
a = -6.5

Simplifying
a = -6.5

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