7-3y=8-4y

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


Simplifying
7 + -3y = 8 + -4y

Solving
7 + -3y = 8 + -4y

Solving for variable 'y'.

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

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

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

Combine like terms: -4y + 4y = 0
7 + 1y = 8 + 0
7 + 1y = 8

Add '-7' to each side of the equation.
7 + -7 + 1y = 8 + -7

Combine like terms: 7 + -7 = 0
0 + 1y = 8 + -7
1y = 8 + -7

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

Divide each side by '1'.
y = 1

Simplifying
y = 1

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