7y=21x-28

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Solution for 7y=21x-28 equation: 


Simplifying
7y = 21x + -28

Reorder the terms:
7y = -28 + 21x

Solving
7y = -28 + 21x

Solving for variable 'y'.

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

Divide each side by '7'.
y = -4 + 3x

Simplifying
y = -4 + 3x

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