-3a+6a=-7+2a

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Solution for -3a+6a=-7+2a equation: 


Simplifying
-3a + 6a = -7 + 2a

Combine like terms: -3a + 6a = 3a
3a = -7 + 2a

Solving
3a = -7 + 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.
3a + -2a = -7 + 2a + -2a

Combine like terms: 3a + -2a = 1a
1a = -7 + 2a + -2a

Combine like terms: 2a + -2a = 0
1a = -7 + 0
1a = -7

Divide each side by '1'.
a = -7

Simplifying
a = -7

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