Anyone know the answer to these 2 questions

Top:

Write down -

x - 16 + 132 = 180

Combine the like terms -16 and 132 (add them together)

You’ll get -

x + 116 = 180

Now take 116 and subtract it under 180

Your answer should be x = 64

*Check your answer by subtracting 64 and 16. Then take 48 and add it with 132. It should equal to 180. If it does, the answer is correct.
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Bottom:

Write down -

x + 15 = 145

Then write 145 - 15

You should get x = 130

*Check your answer by adding 130 with 15 to see if it equals to 145.

(For angle one) Write -

x - 95 + 145 = 180

Combine like terms (-95 + 145)

You’ll now have -

x + 50 = 180

Now write 180 - 50

Your answer should be x = 130

*Check your answer by taking 130 and subtract it by 95. Then add 35 with 145. If it equals to 180, then the answer is correct.

Answer 20 centimeters15+8=2323-3=20so the answer is 20 centimeters