((5s+8)/7)=4

Solution for ((5s+8)/7)=4 equation:

((5s+8)/7)=4

We move all terms to the left:

((5s+8)/7)-(4)=0

We multiply all the terms by the denominator


((5s+8)-4*7)=0


We calculate terms in parentheses: +((5s+8)-4*7), so:

(5s+8)-4*7

We add all the numbers together, and all the variables

(5s+8)-28

We get rid of parentheses

5s+8-28

We add all the numbers together, and all the variables

5s-20

Back to the equation:

+(5s-20)


We get rid of parentheses

5s-20=0

We move all terms containing s to the left, all other terms to the right

5s=20

s=20/5

s=4