-8(3-s)=32 how will I solve for s becaus I am confused

s=7

Step-by-step explanation:

-8(3-s)= 32

Multiplication

-24+8s=32

Here you have to add 24 on both sides

8s= 56

Division by 8

s=7

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

77

step-by-step explanation: