Consider the following Expression.
-3(y+3)=2y+3
What Is the value of y?

y= -12/5

Decimal form: -2.4

Step-by-step explanation:

Distribute the negative 3 on the left side

-3y-9=2y+3

Add 3y to both sides

-9=5y+3

Subtract 3 from both sides

-12=5y

Divide by 5 on both sides

y=-12/5 or -2.4

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: