Question

2/5x=42 HELP!!!!!!!!!



pls explain i have to show my work-

Answer 1

X = 105

Explanation:

2x = 42

5

Multiply both sides by 5

5 × 2x = 5×42

5

5 cancle 5

2x = 5 × 42

2x = 210

Divide both sides by 2

2x = 210

2 2

x = 105