Question

please explain step by step it's urgent
I will mark you brainlist ​

Answer 1

Answer:

x+10+2x+15+3x+5=180

6x+30=180

6x=150

x=150/6 please mark me as brainliast

Answer 2

Answer: x = 80/3

Step-by-step explanation: According to the angle sum property sum of all angles in a triangle is 180 degree.

here we have 3 angles

1) x + 10

2) 2x + 5

3)  3x + 5

therefore : x + 10 +2x + 5 + 3x + 5 = 180

= 6x + 20 = 180

= 6x = 180-20

= 6x = 160

= x = 160/6

x = 80/3

So x = 80/3

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