3y+1-y=10+y+7

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Solution for 3y+1-y=10+y+7 equation:


Simplifying
3y + 1 + -1y = 10 + y + 7

Reorder the terms:
1 + 3y + -1y = 10 + y + 7

Combine like terms: 3y + -1y = 2y
1 + 2y = 10 + y + 7

Reorder the terms:
1 + 2y = 10 + 7 + y

Combine like terms: 10 + 7 = 17
1 + 2y = 17 + y

Solving
1 + 2y = 17 + y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
1 + 2y + -1y = 17 + y + -1y

Combine like terms: 2y + -1y = 1y
1 + 1y = 17 + y + -1y

Combine like terms: y + -1y = 0
1 + 1y = 17 + 0
1 + 1y = 17

Add '-1' to each side of the equation.
1 + -1 + 1y = 17 + -1

Combine like terms: 1 + -1 = 0
0 + 1y = 17 + -1
1y = 17 + -1

Combine like terms: 17 + -1 = 16
1y = 16

Divide each side by '1'.
y = 16

Simplifying
y = 16

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