Question

Solve for x (geometry)help

Answer 1

Answer:

$\huge\boxed{x=25}$

Step-by-step explanation:

These two angles are supplementary. This means their angle measurements add up to 180°.

We know the measure of both angles, so we can add up the measurements and make them equal to 180.

$(5x + 10) + (2x-5) = 180$

We can now solve for x.

$7x + 5 = 180\\\\7x = 175\\\\x=25$

So $x=25$.

Hope this helped!