The sum of three numbers is 77. The third number is 2 times the first. The second number is 7 less than the first. What are the numbers?

Please help as soon as possible!

4x=104

x=104/4

x=26 2nd

x-9=17 1st

2(x-9)=34 3rd

Step-by-step explanation:

3x-x+2=4

Hope This Helps! I think the answer is right

step-by-step explanation:

i have done this all on a piece of paper but idk how to put it on here cuz it needs to be drawn

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: