6a-3a-7+2a=10-2

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Solution for 6a-3a-7+2a=10-2 equation:


Simplifying
6a + -3a + -7 + 2a = 10 + -2

Reorder the terms:
-7 + 6a + -3a + 2a = 10 + -2

Combine like terms: 6a + -3a = 3a
-7 + 3a + 2a = 10 + -2

Combine like terms: 3a + 2a = 5a
-7 + 5a = 10 + -2

Combine like terms: 10 + -2 = 8
-7 + 5a = 8

Solving
-7 + 5a = 8

Solving for variable 'a'.

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

Add '7' to each side of the equation.
-7 + 7 + 5a = 8 + 7

Combine like terms: -7 + 7 = 0
0 + 5a = 8 + 7
5a = 8 + 7

Combine like terms: 8 + 7 = 15
5a = 15

Divide each side by '5'.
a = 3

Simplifying
a = 3

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