To solve for x, first, we need to isolate x on one side of the equation.
3x + 2 = x + 8
Subtract x from both sides:
2x + 2 = 8
Subtract 2 from both sides:
2x = 6
Divide by 2:
x = 3
Therefore, the answer is C. 3.
Solve for x.
3x + 2 = x + 8
A. 1.5
B. 2.5
C. 3
D. 5
2 answers
Which equations have infinitely many solutions? Select TWO that apply.
A. 6 (x - 9) = 6x - 54 + x
B. 5 (x - 8) + 10 = 5 (x + 2)
C. 20 - 8x - 6 = 2 (7 - 4x)
D. 4 (x + 4) = 2 (2x + 5) + 6
A. 6 (x - 9) = 6x - 54 + x
B. 5 (x - 8) + 10 = 5 (x + 2)
C. 20 - 8x - 6 = 2 (7 - 4x)
D. 4 (x + 4) = 2 (2x + 5) + 6