Solve 2x + 5 = 12 please help ​

x=3.5

Step-by-step explanation:

2x + 5 = 12

2x=12-5

2x=7

x=7÷2

x=3.5

Hope this helps:) Have a nice day. Give brainliest pls

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:

4x and 6y

im not sure though