2y=21+x

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Solution for 2y=21+x equation: 


Simplifying
2y = 21 + x

Solving
2y = 21 + x

Solving for variable 'y'.

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

Divide each side by '2'.
y = 10.5 + 0.5x

Simplifying
y = 10.5 + 0.5x

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