3a-7+3a=7

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


Simplifying
3a + -7 + 3a = 7

Reorder the terms:
-7 + 3a + 3a = 7

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

Solving
-7 + 6a = 7

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 + 6a = 7 + 7

Combine like terms: -7 + 7 = 0
0 + 6a = 7 + 7
6a = 7 + 7

Combine like terms: 7 + 7 = 14
6a = 14

Divide each side by '6'.
a = 2.333333333

Simplifying
a = 2.333333333

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