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bagirrra123 [75]
3 years ago
12

Solve for x a. 25 b. 180 c. 120 d. 20

Mathematics
1 answer:
Aneli [31]3 years ago
7 0

Answer:

25

Step-by-step explanation:

2x+10 + 4x+20= 180(linear pair)

6x+30 = 180

6x= 150

x= 25

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