Answer:
x = 10
Step-by-step explanation:
We would use postulates and theorem to figure out 34 = 3x + 4. Once you set 34 equal to 3x + 4, you would solve for x as can be shown below:
34 = 3x + 4
Subtract 4 from both sides.
30 = 3x
Divide both sides by 3.
10 = x
