7ax+b=3b-ax

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Solution for 7ax+b=3b-ax equation:


Simplifying
7ax + b = 3b + -1ax

Reorder the terms:
7ax + b = -1ax + 3b

Solving
7ax + b = -1ax + 3b

Solving for variable 'a'.

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

Add 'ax' to each side of the equation.
7ax + ax + b = -1ax + ax + 3b

Combine like terms: 7ax + ax = 8ax
8ax + b = -1ax + ax + 3b

Combine like terms: -1ax + ax = 0
8ax + b = 0 + 3b
8ax + b = 3b

Add '-1b' to each side of the equation.
8ax + b + -1b = 3b + -1b

Combine like terms: b + -1b = 0
8ax + 0 = 3b + -1b
8ax = 3b + -1b

Combine like terms: 3b + -1b = 2b
8ax = 2b

Divide each side by '8x'.
a = 0.25bx-1

Simplifying
a = 0.25bx-1

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