Find the value of x in a triange..which x -10+2x+20+x+20

Mathematics

2 answers:

Elenna [48]3 years ago

5 0

Step-by-step explanation:

40-10+3X

30+3X

30=3X

10=X

statuscvo [17]3 years ago

4 0

ANSWER:

-10+2x+20+x+20

-10+20+20+2x+x

30 = 3x

10 = x

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Answer:

Step-by-step explanation:

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