Question

Please assist me? I'll answer anything related to English, Psychology, or Philosophy in return? ;)

Solve 2x + 5y = 10 for y.

a.) y = 2x + 2

b.) y = -2x + 10

c.) y = x + 2

d.) y = x + 10

Answer 1

(I think it's "C")

Answer 2

Wait, let me revise, sorry!

Answer 3

2x + 5y = 10
Subtracting 2x from both sides:
2x - 2x + 5y = 10 - 2x
5y = 10 - 2x
Divide both sides by 5 to get:
y = 2 - 2/5(x)

Answer 4

\[y=2 -\frac{2x}{5}\]