3(2x+1)+x=-3a

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Solution for 3(2x+1)+x=-3a equation:


Simplifying
3(2x + 1) + x = -3a

Reorder the terms:
3(1 + 2x) + x = -3a
(1 * 3 + 2x * 3) + x = -3a
(3 + 6x) + x = -3a

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

Solving
3 + 7x = -3a

Solving for variable 'x'.

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

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

Combine like terms: 3 + -3 = 0
0 + 7x = -3 + -3a
7x = -3 + -3a

Divide each side by '7'.
x = -0.4285714286 + -0.4285714286a

Simplifying
x = -0.4285714286 + -0.4285714286a

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