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

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


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

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

Combine like terms: 2 + 3 = 5
5 + 3y + -4y = 2y + -7 + y + -2

Combine like terms: 3y + -4y = -1y
5 + -1y = 2y + -7 + y + -2

Reorder the terms:
5 + -1y = -7 + -2 + 2y + y

Combine like terms: -7 + -2 = -9
5 + -1y = -9 + 2y + y

Combine like terms: 2y + y = 3y
5 + -1y = -9 + 3y

Solving
5 + -1y = -9 + 3y

Solving for variable 'y'.

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

Add '-3y' to each side of the equation.
5 + -1y + -3y = -9 + 3y + -3y

Combine like terms: -1y + -3y = -4y
5 + -4y = -9 + 3y + -3y

Combine like terms: 3y + -3y = 0
5 + -4y = -9 + 0
5 + -4y = -9

Add '-5' to each side of the equation.
5 + -5 + -4y = -9 + -5

Combine like terms: 5 + -5 = 0
0 + -4y = -9 + -5
-4y = -9 + -5

Combine like terms: -9 + -5 = -14
-4y = -14

Divide each side by '-4'.
y = 3.5

Simplifying
y = 3.5

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