Question

Math is my worst enemy

Answer 1

33°

Explanation:

we know that measure of a straight angle is 180° . So the sum of the given two angles would be 180° . Hence,

`\implies \rm 2x +1+4x-19=180^o\\`

`\implies \rm 6x -18=180^o\\`

`\implies \rm 6x = 198^o\\`

`\implies \rm x =(198)/(6)^o = 33^o`

and we are done!

-Rishabh