Question

What is the value of x?
2(x+3)=x-4

Answer 1

x=−10

Explanation:

Step 1: Simplify both sides of the equation.

2(x+3)=x−4

(2)(x)+(2)(3)=x+−4(Distribute)

2x+6=x+−4

2x+6=x−4

Step 2: Subtract x from both sides.

2x+6−x=x−4−x

x+6=−4

Step 3: Subtract 6 from both sides.

x+6−6=−4−6

x=−10

Answer 2

Explanation:

`2(x + 3) = x - 4 \\ 2x + 6 = x - 4 \\ 2x - x = - 6 - 4 \\ x = - 10`