6-7y=4-8y

Solution for 6-7y=4-8y equation:

Simplifying
6 + -7y = 4 + -8y

Solving
6 + -7y = 4 + -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.
6 + -7y + 8y = 4 + -8y + 8y

Combine like terms: -7y + 8y = 1y
6 + 1y = 4 + -8y + 8y

Combine like terms: -8y + 8y = 0
6 + 1y = 4 + 0
6 + 1y = 4

Add '-6' to each side of the equation.
6 + -6 + 1y = 4 + -6

Combine like terms: 6 + -6 = 0
0 + 1y = 4 + -6
1y = 4 + -6

Combine like terms: 4 + -6 = -2
1y = -2

Divide each side by '1'.
y = -2

Simplifying
y = -2