5y+7-y=7y+1

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Solution for 5y+7-y=7y+1 equation:


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

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

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

Reorder the terms:
7 + 4y = 1 + 7y

Solving
7 + 4y = 1 + 7y

Solving for variable 'y'.

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

Add '-7y' to each side of the equation.
7 + 4y + -7y = 1 + 7y + -7y

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

Combine like terms: 7y + -7y = 0
7 + -3y = 1 + 0
7 + -3y = 1

Add '-7' to each side of the equation.
7 + -7 + -3y = 1 + -7

Combine like terms: 7 + -7 = 0
0 + -3y = 1 + -7
-3y = 1 + -7

Combine like terms: 1 + -7 = -6
-3y = -6

Divide each side by '-3'.
y = 2

Simplifying
y = 2

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