Question

Can someone please help me!!! Also does anyone know if there is a website or calculator that may give me the answers? Please help me! Thank you!

Answer 1

Answer:

$x = 17$

Step-by-step explanation:

$2x + 7 = 3x - 10$ (alternate exterior angles are congruent when a transversal cuts across two straight lines)

$2x - 3x = -7 - 10$ (collecting like terms)

$- x = -17$

$\frac{-x}{-1} = \frac{-17}{-1}$ (dividing both sides by -1)

$x = 17$