7y+14=21x

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Solution for 7y+14=21x equation: 


Simplifying
7y + 14 = 21x

Reorder the terms:
14 + 7y = 21x

Solving
14 + 7y = 21x

Solving for variable 'y'.

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

Add '-14' to each side of the equation.
14 + -14 + 7y = -14 + 21x

Combine like terms: 14 + -14 = 0
0 + 7y = -14 + 21x
7y = -14 + 21x

Divide each side by '7'.
y = -2 + 3x

Simplifying
y = -2 + 3x

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