Step-by-step explanation:
2x+13=17
2x=17-13
2x=4
x=4/2
x=2
then,
3x+1
= 3*2+1
= 6+1
= 7
Answer: 7
Step-by-step explanation:
To solve the problem you need to use algebra.
[tex]2x+13=17\\[/tex]
Subtract 13 on both sides.
[tex]2x=4[/tex]
Proceed to divide by 2 to solve for x.
[tex]x=2[/tex]
Now using your x-value, plug that into 3x+1 to get your solution.
[tex]3x+1\\3(2)+1=7[/tex]
