Question

2(10+10x)=60


Anyone willing to help?

Answer 1

2x10=20
2x10x=20x
20+20x=60
-20. -20
———————-
20x=40
—- ——
20. 20

X=2

Answer 2

Step by step:

2(10+10x)=60
20+20x=60
-20 -20
20x=40
x=2