-3(22-y)+2(y-2)=25

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Solution for -3(22-y)+2(y-2)=25 equation:


Simplifying
-3(22 + -1y) + 2(y + -2) = 25
(22 * -3 + -1y * -3) + 2(y + -2) = 25
(-66 + 3y) + 2(y + -2) = 25

Reorder the terms:
-66 + 3y + 2(-2 + y) = 25
-66 + 3y + (-2 * 2 + y * 2) = 25
-66 + 3y + (-4 + 2y) = 25

Reorder the terms:
-66 + -4 + 3y + 2y = 25

Combine like terms: -66 + -4 = -70
-70 + 3y + 2y = 25

Combine like terms: 3y + 2y = 5y
-70 + 5y = 25

Solving
-70 + 5y = 25

Solving for variable 'y'.

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

Add '70' to each side of the equation.
-70 + 70 + 5y = 25 + 70

Combine like terms: -70 + 70 = 0
0 + 5y = 25 + 70
5y = 25 + 70

Combine like terms: 25 + 70 = 95
5y = 95

Divide each side by '5'.
y = 19

Simplifying
y = 19

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