5y-5+y+45=7y+40-4y

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Solution for 5y-5+y+45=7y+40-4y equation: 


Simplifying
5y + -5 + y + 45 = 7y + 40 + -4y

Reorder the terms:
-5 + 45 + 5y + y = 7y + 40 + -4y

Combine like terms: -5 + 45 = 40
40 + 5y + y = 7y + 40 + -4y

Combine like terms: 5y + y = 6y
40 + 6y = 7y + 40 + -4y

Reorder the terms:
40 + 6y = 40 + 7y + -4y

Combine like terms: 7y + -4y = 3y
40 + 6y = 40 + 3y

Add '-40' to each side of the equation.
40 + -40 + 6y = 40 + -40 + 3y

Combine like terms: 40 + -40 = 0
0 + 6y = 40 + -40 + 3y
6y = 40 + -40 + 3y

Combine like terms: 40 + -40 = 0
6y = 0 + 3y
6y = 3y

Solving
6y = 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.
6y + -3y = 3y + -3y

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

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

Divide each side by '3'.
y = 0

Simplifying
y = 0

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