Question

What is the value of y in the equation, 5x+2y=20, when x=0.3

Answer 1

y = -5/2x + 10

Explanation:

Step one: Add -5x to both sides.

5x + 2y + -5x = 20 + -5x

2y = -5x + 20

Step two: Divide both sides by two.

2y/2 = -5x + 20/ 2

y = -5/2x + 10

Hope my answer help.