Evaluate 74y-8-78y=-4y-8

$74 y - 8 - 78 y = - 4 y - 8$

Subtract $78 y$ from $74 y$ .

$- 4 y - 8 = - 4 y - 8$

Move all terms containing $y$ to the left side of the equation.

Add $4 y$ to both sides of the equation.

$- 4 y - 8 + 4 y = - 8$

Combine the opposite terms in $- 4 y - 8 + 4 y$ .

Add $- 4 y$ and $4 y$ .

$0 - 8 = - 8$

Subtract $8$ from $0$ .

$- 8 = - 8$

Since $- 8 = - 8$ , the equation will always be true.

Always true

The result can be shown in multiple forms.

Always true

Interval Notation:

$(- \infty, \infty)$