Math

4(7x + 5) = 160 Solve for x and check

Asked by AnneS2 on 04 Jul 05:17

Last updated by anonymous on 05 Jul 10:59

1 Answers

Log in to answer

Answered by CherieS on 05 Jul 10:59

4(7x + 5) = 160

4(7x) (4)( + 5) = 160

28x+20=160

28x+20-20=160-20

28x=140

28x/28=140/28

x=5

Check:

4(7x + 5) = 160

4(7(5) + 5) = 160

4(35+ 5) = 160

4(40) = 160

160=160