Question

if 7x=20+2x then value of x is
​

Answer 1

Answer:

4

Step-by-step explanation:

7x = 20 + 2x

7x - 2x = 20

5x = 20

x = 20 / 5

x = 4

Answer 2

Answer:

$7x = 20 + 2x \\ 7x - 2x = 20 \\ 5x = 20 \\ x = 20 \div 5 \\ x = 4$