Question

Calculate x you must include the steps in your solution and the definitions and/or conjecture that u use

Answer 1

x = 40

Explanation:

`(3x - 10) \degree = (2x + 30) \degree \\ (vertical \: \angle s) \\ \\ \\ 3x - 10 = 2x + 30 \\ \\ 3x - 2x = 30 + 10 \\ \\ x = 40`