3(3-1y)-5y=25

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Solution for 3(3-1y)-5y=25 equation:


Simplifying
3(3 + -1y) + -5y = 25
(3 * 3 + -1y * 3) + -5y = 25
(9 + -3y) + -5y = 25

Combine like terms: -3y + -5y = -8y
9 + -8y = 25

Solving
9 + -8y = 25

Solving for variable 'y'.

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

Add '-9' to each side of the equation.
9 + -9 + -8y = 25 + -9

Combine like terms: 9 + -9 = 0
0 + -8y = 25 + -9
-8y = 25 + -9

Combine like terms: 25 + -9 = 16
-8y = 16

Divide each side by '-8'.
y = -2

Simplifying
y = -2

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