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40x-20=100+10x x= Please help asap!

40x-20=100+10x x= Please help asap!
asked 15.8k views
2 votes
40x-20=100+10x x= Please help asap!

asked
User Sergio Rinaudo
by
8.5k points

1 Answer

4 votes

Answer:

x= 4

Explanation:

40x-20=100+10x

Subtract 10x and add 20 both sides:

30x= 120

x=4

answered
User Smartin
by
8.8k points
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