Question

Find the value of X. please explain 5x+20=4x+30​

Answer 1

5x-4x= 1x
30-20=10
X=10
Hope that helps

Answer 2

x=10

Explanation:

5x+20=4x+30​

Subtract 4x from each side

5x-4x +20 = 4x-4x+30

x+20 = 30

Subtract 20 from each side

x+20-20 =30-20

x =10