7=3x+3ax

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Solution for 7=3x+3ax equation:


Simplifying
7 = 3x + 3ax

Reorder the terms:
7 = 3ax + 3x

Solving
7 = 3ax + 3x

Solving for variable 'a'.

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

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

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

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

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

Divide each side by '-3x'.
a = 2.333333333x-1 + -1

Simplifying
a = 2.333333333x-1 + -1

Reorder the terms:
a = -1 + 2.333333333x-1

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