3(J+a)=-2+J

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Solution for 3(J+a)=-2+J equation: 


Simplifying
3(J + a) = -2 + J
(J * 3 + a * 3) = -2 + J
(3J + 3a) = -2 + J

Solving
3J + 3a = -2 + J

Solving for variable 'J'.

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

Add '-1J' to each side of the equation.
3J + -1J + 3a = -2 + J + -1J

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

Combine like terms: J + -1J = 0
2J + 3a = -2 + 0
2J + 3a = -2

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

Combine like terms: 3a + -3a = 0
2J + 0 = -2 + -3a
2J = -2 + -3a

Divide each side by '2'.
J = -1 + -1.5a

Simplifying
J = -1 + -1.5a

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