Question

solve for x.

x =

save answer

Explanation:

Step1: Identify angle - relationship

The angles $(3x + 25)^{\circ}$ and $(4x-10)^{\circ}$ are vertical angles. Vertical angles are equal.
So, we set up the equation $3x + 25=4x - 10$.

Step2: Solve the equation for x

Subtract $3x$ from both sides:
$3x+25-3x=4x - 10-3x$
$25=x - 10$.
Then add 10 to both sides:
$25 + 10=x-10 + 10$
$x=35$.

Answer:

$35$