Question

Which of the following equations is equivalent to 1/2x -2/3 y = 5?

x - 2y = 30
4x - 3y = 30
3x - 4y = 30

Answer 1

Answer:3x -4y = 30

Explanation:

Answer 2

3x -4y = 30

Explanation:

Multiply the given equation by the least common denominator of the fractions, 6.

... (1/2x)·6 -(2/3y)·6 = 5·6

... 3x -4y = 30 . . . . . . simplify