7+2a=2-3a

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


Simplifying
7 + 2a = 2 + -3a

Solving
7 + 2a = 2 + -3a

Solving for variable 'a'.

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

Add '3a' to each side of the equation.
7 + 2a + 3a = 2 + -3a + 3a

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

Combine like terms: -3a + 3a = 0
7 + 5a = 2 + 0
7 + 5a = 2

Add '-7' to each side of the equation.
7 + -7 + 5a = 2 + -7

Combine like terms: 7 + -7 = 0
0 + 5a = 2 + -7
5a = 2 + -7

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

Divide each side by '5'.
a = -1

Simplifying
a = -1

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