-3a-10=-2a+9

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Solution for -3a-10=-2a+9 equation:


Simplifying
-3a + -10 = -2a + 9

Reorder the terms:
-10 + -3a = -2a + 9

Reorder the terms:
-10 + -3a = 9 + -2a

Solving
-10 + -3a = 9 + -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.
-10 + -3a + 2a = 9 + -2a + 2a

Combine like terms: -3a + 2a = -1a
-10 + -1a = 9 + -2a + 2a

Combine like terms: -2a + 2a = 0
-10 + -1a = 9 + 0
-10 + -1a = 9

Add '10' to each side of the equation.
-10 + 10 + -1a = 9 + 10

Combine like terms: -10 + 10 = 0
0 + -1a = 9 + 10
-1a = 9 + 10

Combine like terms: 9 + 10 = 19
-1a = 19

Divide each side by '-1'.
a = -19

Simplifying
a = -19

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