Z/5 -7= -1 Z/5 is a fraction please help with steps...

Question

asked Mar 13, 2018 22.5k views

1 Answer

Stephenkelzer · Answer 1 · 2018-03-17T04:50:06+0000

To solve the equation undo the operations on the variable in reverse of PEMDAS

(z)/(5)-7+7=-1+7

this eliminates "S" subtract 7 with "A" add 7

(z)/(5)=6

Simplified both sides

5*(z)/(5)=5*6

this eliminates "D" divide by 5 with "M" multiply by 5
ANSWER z = 30