4+y=7+5y

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Solution for 4+y=7+5y equation:


Simplifying
4 + y = 7 + 5y

Solving
4 + y = 7 + 5y

Solving for variable 'y'.

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

Add '-5y' to each side of the equation.
4 + y + -5y = 7 + 5y + -5y

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

Combine like terms: 5y + -5y = 0
4 + -4y = 7 + 0
4 + -4y = 7

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

Combine like terms: 4 + -4 = 0
0 + -4y = 7 + -4
-4y = 7 + -4

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

Divide each side by '-4'.
y = -0.75

Simplifying
y = -0.75

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