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fredd [130]
3 years ago
7

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

Mathematics
2 answers:
Vinvika [58]3 years ago
7 0

Answer:

x=−10

Step-by-step 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

Nastasia [14]3 years ago
4 0

Step-by-step explanation:

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

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