What is the Sum of 5 times z and 4 divided by two is 7
would look like this
5x+4÷2=7 now lets solve
first you simplify both sides of the equation it'll look like this
5x+2=7
Now subtract 2 from both side, itll look like this:
5x+2-2=7-2=5x=5
Now we divide both sides by 5 itll look like this
5x/5=5/5 so 5x/5 will get crossed out and 5/5 is ONE
Answer is x=1