find x, if
see the picture
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Answer:
the are vertically opposite and should be equal
x+50=4x+20
3x=30
x=101
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Answer:
add x +4x =5x
add 50 + 20 =70
5x=180 subtract 70
get 110
then 5x = 110 x = 22 ( 5x divided 110) get x = 22
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