21y=4(5-3)

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Solution for 21y=4(5-3) equation: 


Simplifying
21y = 4(5 + -3)

Combine like terms: 5 + -3 = 2
21y = 4(2)

Multiply 4 * 2
21y = 8

Solving
21y = 8

Solving for variable 'y'.

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

Divide each side by '21'.
y = 0.380952381

Simplifying
y = 0.380952381

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