21y-3=-6y+9+5y

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Solution for 21y-3=-6y+9+5y equation:


Simplifying
21y + -3 = -6y + 9 + 5y

Reorder the terms:
-3 + 21y = -6y + 9 + 5y

Reorder the terms:
-3 + 21y = 9 + -6y + 5y

Combine like terms: -6y + 5y = -1y
-3 + 21y = 9 + -1y

Solving
-3 + 21y = 9 + -1y

Solving for variable 'y'.

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

Add 'y' to each side of the equation.
-3 + 21y + y = 9 + -1y + y

Combine like terms: 21y + y = 22y
-3 + 22y = 9 + -1y + y

Combine like terms: -1y + y = 0
-3 + 22y = 9 + 0
-3 + 22y = 9

Add '3' to each side of the equation.
-3 + 3 + 22y = 9 + 3

Combine like terms: -3 + 3 = 0
0 + 22y = 9 + 3
22y = 9 + 3

Combine like terms: 9 + 3 = 12
22y = 12

Divide each side by '22'.
y = 0.5454545455

Simplifying
y = 0.5454545455

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