7y-4y+5=28

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Solution for 7y-4y+5=28 equation:


Simplifying
7y + -4y + 5 = 28

Reorder the terms:
5 + 7y + -4y = 28

Combine like terms: 7y + -4y = 3y
5 + 3y = 28

Solving
5 + 3y = 28

Solving for variable 'y'.

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

Add '-5' to each side of the equation.
5 + -5 + 3y = 28 + -5

Combine like terms: 5 + -5 = 0
0 + 3y = 28 + -5
3y = 28 + -5

Combine like terms: 28 + -5 = 23
3y = 23

Divide each side by '3'.
y = 7.666666667

Simplifying
y = 7.666666667

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