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brokenheart1
Sum of 5 times z and 4 divided by two is 7.

[tex] \frac{5z+4}{2} = 7[/tex]
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

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