3(y-10)=2(45-y)

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Solution for 3(y-10)=2(45-y) equation:


Simplifying
3(y + -10) = 2(45 + -1y)

Reorder the terms:
3(-10 + y) = 2(45 + -1y)
(-10 * 3 + y * 3) = 2(45 + -1y)
(-30 + 3y) = 2(45 + -1y)
-30 + 3y = (45 * 2 + -1y * 2)
-30 + 3y = (90 + -2y)

Solving
-30 + 3y = 90 + -2y

Solving for variable 'y'.

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

Add '2y' to each side of the equation.
-30 + 3y + 2y = 90 + -2y + 2y

Combine like terms: 3y + 2y = 5y
-30 + 5y = 90 + -2y + 2y

Combine like terms: -2y + 2y = 0
-30 + 5y = 90 + 0
-30 + 5y = 90

Add '30' to each side of the equation.
-30 + 30 + 5y = 90 + 30

Combine like terms: -30 + 30 = 0
0 + 5y = 90 + 30
5y = 90 + 30

Combine like terms: 90 + 30 = 120
5y = 120

Divide each side by '5'.
y = 24

Simplifying
y = 24

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