3y-y+2y-5=7-2y+5

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Solution for 3y-y+2y-5=7-2y+5 equation:


Simplifying
3y + -1y + 2y + -5 = 7 + -2y + 5

Reorder the terms:
-5 + 3y + -1y + 2y = 7 + -2y + 5

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

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

Reorder the terms:
-5 + 4y = 7 + 5 + -2y

Combine like terms: 7 + 5 = 12
-5 + 4y = 12 + -2y

Solving
-5 + 4y = 12 + -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.
-5 + 4y + 2y = 12 + -2y + 2y

Combine like terms: 4y + 2y = 6y
-5 + 6y = 12 + -2y + 2y

Combine like terms: -2y + 2y = 0
-5 + 6y = 12 + 0
-5 + 6y = 12

Add '5' to each side of the equation.
-5 + 5 + 6y = 12 + 5

Combine like terms: -5 + 5 = 0
0 + 6y = 12 + 5
6y = 12 + 5

Combine like terms: 12 + 5 = 17
6y = 17

Divide each side by '6'.
y = 2.833333333

Simplifying
y = 2.833333333

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