0 like 0 dislike
Solve for x:
3x + 2 = 7x - 6

0 like 0 dislike
$$\sf D.\;\;x=2$$

Step-by-step explanation:

$$\sf 3x + 2 = 7x - 6$$

Subtract 2 from both sides:-

$$\sf 3x+2-2=7x-6-2$$

Simplify:-

$$\sf 3x=7x-8$$

Subtract 7x from both sides:-

$$\sf 3x-7x=7x-8-7x$$

Simplify:-

$$\sf -4x=-8$$

Divide both sides by -4:-

$$\sf \dfrac{-4x}{-4}=\dfrac{-8}{-4}$$

Simplify:-

$$\sf x=2$$
by
0 like 0 dislike
D.2

Work:
8=4x
x= 2
by