3+5y-21y=

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Solution for 3+5y-21y= equation: 


Simplifying
3 + 5y + -21y = 0

Combine like terms: 5y + -21y = -16y
3 + -16y = 0

Solving
3 + -16y = 0

Solving for variable 'y'.

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

Add '-3' to each side of the equation.
3 + -3 + -16y = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -16y = 0 + -3
-16y = 0 + -3

Combine like terms: 0 + -3 = -3
-16y = -3

Divide each side by '-16'.
y = 0.1875

Simplifying
y = 0.1875

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