3y-2y+7=4-2

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Solution for 3y-2y+7=4-2 equation:


Simplifying
3y + -2y + 7 = 4 + -2

Reorder the terms:
7 + 3y + -2y = 4 + -2

Combine like terms: 3y + -2y = 1y
7 + 1y = 4 + -2

Combine like terms: 4 + -2 = 2
7 + 1y = 2

Solving
7 + 1y = 2

Solving for variable 'y'.

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

Add '-7' to each side of the equation.
7 + -7 + 1y = 2 + -7

Combine like terms: 7 + -7 = 0
0 + 1y = 2 + -7
1y = 2 + -7

Combine like terms: 2 + -7 = -5
1y = -5

Divide each side by '1'.
y = -5

Simplifying
y = -5

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