Question

5a-5-6-3a=6a-12+50-10a​

Answer 1

Answer:

a= 49/6

Step-by-step explanation:

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Answer 2

Answer:

x=30°, and 2x=60°

Step-by-step explanation:

let on angle be x and other be 2x, So the sum will be 90°.

3x=90°

x=90°/3°

x=30°

2x=60°. Ans.

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