Solve for v.
–5v = 280
v =
v = -280/5 = -56
Solve for c.
c + 1 = 7.8
c =
c = 7.8 - 1 = 6.8
Solve for y. y/2 = 1.67 y =
To solve for y, we need to isolate it on one side of the equation by multiplying both sides by 2:
(y/2) * 2 = 1.67 * 2
This simplifies to:
y = 3.34
Solve for y.
2y − 4 = 4
y =
To solve for y, we need to isolate it on one side of the equation by adding 4 to both sides:
2y - 4 + 4 = 4 + 4
This simplifies to:
2y = 8
Next, we divide both sides by 2 to solve for y:
(2y)/2 = 8/2
This simplifies to:
y = 4