7(3y-1)=5y

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Solution for 7(3y-1)=5y equation: 


Simplifying
7(3y + -1) = 5y

Reorder the terms:
7(-1 + 3y) = 5y
(-1 * 7 + 3y * 7) = 5y
(-7 + 21y) = 5y

Solving
-7 + 21y = 5y

Solving for variable 'y'.

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

Add '-5y' to each side of the equation.
-7 + 21y + -5y = 5y + -5y

Combine like terms: 21y + -5y = 16y
-7 + 16y = 5y + -5y

Combine like terms: 5y + -5y = 0
-7 + 16y = 0

Add '7' to each side of the equation.
-7 + 7 + 16y = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 16y = 0 + 7
16y = 0 + 7

Combine like terms: 0 + 7 = 7
16y = 7

Divide each side by '16'.
y = 0.4375

Simplifying
y = 0.4375

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