Question

219 -7 (x+1)=100

Answer 1

219 -7 (x+1)=100 

7 (x+1)= =219 - 100 

7 (x+1)= =119

x+1= 119:7

x+1=17

x= 17-1

x=16

Answer 2

219 -7 (x+1)=100

7 (x+1)=219-100

7 (x+1)=119

x+1=119:7

x+1=17

x=17-1

x=16