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3 years ago

6

What is the value of x

2 answers:

Levart [38]3 years ago

7 0

Take your problem and do 3x=x+40 and subtract the x from 3x and it should equal 2x then take 2x=40 divide 2x from 40 and your answer is 20

il63 [147K]3 years ago

5 0

the 2 angles are congruent so...

x+40=3x set the 2 equations equal to each other

40=2x subtract x from both sides

20=x divide by 2

x=20 is the final answer

Have a blessed day!

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