2 years ago

If 3(x - 4) = x + 4, then x =8

Mathematics

1 answer:

Greeley [361]2 years ago

6 0

Answer:

Valid

Step-by-step explanation:

3(x-4)=x+4 Given

3x-12=x+4 Distribute

2x=16 Subtract x from both sides and add 12 to both sides

x=8 Divide each side by 2.

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