4+7y=3+8y

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Solution for 4+7y=3+8y equation:


Simplifying
4 + 7y = 3 + 8y

Solving
4 + 7y = 3 + 8y

Solving for variable 'y'.

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

Add '-8y' to each side of the equation.
4 + 7y + -8y = 3 + 8y + -8y

Combine like terms: 7y + -8y = -1y
4 + -1y = 3 + 8y + -8y

Combine like terms: 8y + -8y = 0
4 + -1y = 3 + 0
4 + -1y = 3

Add '-4' to each side of the equation.
4 + -4 + -1y = 3 + -4

Combine like terms: 4 + -4 = 0
0 + -1y = 3 + -4
-1y = 3 + -4

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

Divide each side by '-1'.
y = 1

Simplifying
y = 1

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