To solve for x, we want to isolate x on one side of the equation.
Starting with the given equation:
3x + 2 = x + 8
We can subtract x from both sides to eliminate it on the right side:
2x + 2 = 8
Now, we subtract 2 from both sides:
2x = 6
Finally, we divide both sides by 2 to solve for x:
x = 6/2 = 3
Therefore, the solution is x = 3.
The answer is: C. 3
Solve for x: 3x + 2 = x + 8
A.
1.5
B.
2.5
C.
3
D.
5
1 answer