-23=-2a-a+10

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Solution for -23=-2a-a+10 equation:


Simplifying
-23 = -2a + -1a + 10

Reorder the terms:
-23 = 10 + -2a + -1a

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

Solving
-23 = 10 + -3a

Solving for variable 'a'.

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

Add '3a' to each side of the equation.
-23 + 3a = 10 + -3a + 3a

Combine like terms: -3a + 3a = 0
-23 + 3a = 10 + 0
-23 + 3a = 10

Add '23' to each side of the equation.
-23 + 23 + 3a = 10 + 23

Combine like terms: -23 + 23 = 0
0 + 3a = 10 + 23
3a = 10 + 23

Combine like terms: 10 + 23 = 33
3a = 33

Divide each side by '3'.
a = 11

Simplifying
a = 11

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