3y+7=x

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Solution for 3y+7=x equation: 


Simplifying
3y + 7 = x

Reorder the terms:
7 + 3y = x

Solving
7 + 3y = x

Solving for variable 'y'.

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

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

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

Divide each side by '3'.
y = -2.333333333 + 0.3333333333x

Simplifying
y = -2.333333333 + 0.3333333333x

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