Question

What is the value of x in the equation- x - y = 30, when y= 15?
4
8
80
200

Answer 1

D: 200

Explanation:

1/5x-2/3 times 15=30

Simplify each term

x/5 -10=30

Move all terms not containing x to the right side of the equation

x/5=40

Multiply both sides of the equation by 5

5 times x/5=5 times 40

Simplify both sides of the equation

x=200

Hope this helped!

Answer 2

x - 15 = 30

x = 45

Explanation: