Question

10 y + 4 = 0
A) x - y=0
C) -y=-4
B) y=-4
D) x + y = 0

Answer 1

B) y = -4

Explanation:

When rearranging an equation we divide, multiply, subsract, add the same things to both sides of the equation.

So here we would - 4 from both sides to give:

y + 4 - 4 = 0 - 4

This would simplify to:

y = -4