Question

find the value of x
all questions please​

Answer 1

Please find the answer.
Hope it helps.

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Answer 2

1(100 and 80)

Step-by-step explanation:

we can do 5x+4x=180(linear pair )

then, 9x=180

x=20

now the numbers are:-

5x=5×20

=100

4x=4×20

=80