4 years ago

What does x equal?PLEASE HELP ME ASAP!!!

Mathematics

1 answer:

Stolb23 [73]4 years ago

3 0

Answer:

x=35

Step-by-step explanation:

The three angles of a triangle add to 180 degrees

30+85 + 2x-5 = 180

Combine like terms

110 +2x = 180

Subtract 110 from each side

110-110 +2x = 180-110

2x = 70

Divide by 2

2x/2 =70/2

x = 35

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