3y-2(-2)=25

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


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

Multiply -2 * -2
3y + 4 = 25

Reorder the terms:
4 + 3y = 25

Solving
4 + 3y = 25

Solving for variable 'y'.

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

Add '-4' to each side of the equation.
4 + -4 + 3y = 25 + -4

Combine like terms: 4 + -4 = 0
0 + 3y = 25 + -4
3y = 25 + -4

Combine like terms: 25 + -4 = 21
3y = 21

Divide each side by '3'.
y = 7

Simplifying
y = 7

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