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bagirrra123 [75]

2 years ago

12

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

1 answer:

Aneli [31]2 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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