-15=2a-3a+2

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Solution for -15=2a-3a+2 equation:


Simplifying
-15 = 2a + -3a + 2

Reorder the terms:
-15 = 2 + 2a + -3a

Combine like terms: 2a + -3a = -1a
-15 = 2 + -1a

Solving
-15 = 2 + -1a

Solving for variable 'a'.

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

Add 'a' to each side of the equation.
-15 + a = 2 + -1a + a

Combine like terms: -1a + a = 0
-15 + a = 2 + 0
-15 + a = 2

Add '15' to each side of the equation.
-15 + 15 + a = 2 + 15

Combine like terms: -15 + 15 = 0
0 + a = 2 + 15
a = 2 + 15

Combine like terms: 2 + 15 = 17
a = 17

Simplifying
a = 17

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