Question

Mark u as a brainliest...

Answer 1

Step-by-step explanation:

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

6x+30=180

6x=180-30

6x=150

x=150/6

x=25

Answer 2

Answer:

The sum of the angles of a triangle is 180⁰.

So angle( A+B+C)=180⁰.

=》(x+10)⁰+(3x+5)⁰+(2x+15)⁰=180⁰.

=》x+10+3x+5+2x+15=180⁰.

=》6x+30=180⁰.

=》6x=180-30=150⁰.

=》x=150/6=25⁰.......plz follow❤❤❤