3(y-7)=x

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Solution for 3(y-7)=x equation: 


Simplifying
3(y + -7) = x

Reorder the terms:
3(-7 + y) = x
(-7 * 3 + y * 3) = x
(-21 + 3y) = x

Solving
-21 + 3y = x

Solving for variable 'y'.

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

Add '21' to each side of the equation.
-21 + 21 + 3y = 21 + x

Combine like terms: -21 + 21 = 0
0 + 3y = 21 + x
3y = 21 + x

Divide each side by '3'.
y = 7 + 0.3333333333x

Simplifying
y = 7 + 0.3333333333x

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