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lianna [129]
3 years ago
14

Find the value of X, then find AB and DC.

Mathematics
2 answers:
zhannawk [14.2K]3 years ago
7 0

Answer:

X=2, AB=14, DC=14

Step-by-step explanation:

3x+8=x+12

Subtract x from both sides

2x+8=12

Subtract 8 from both sides

2x=4

Divide by 2 on the sides

Answer: x=2

Then replace the x's with (2) and multiply

3(2)+8 and (2)+12

igomit [66]3 years ago
7 0

Answer:

Both AB and DC are equal to 14.

Step-by-step explanation:

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