7+4y=87

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Solution for 7+4y=87 equation: 


Simplifying
7 + 4y = 87

Solving
7 + 4y = 87

Solving for variable 'y'.

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

Add '-7' to each side of the equation.
7 + -7 + 4y = 87 + -7

Combine like terms: 7 + -7 = 0
0 + 4y = 87 + -7
4y = 87 + -7

Combine like terms: 87 + -7 = 80
4y = 80

Divide each side by '4'.
y = 20

Simplifying
y = 20

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