Two supplementary angles have the following angle measures: m∠TUV=(2x−25)°

and m∠VUW=110°
. What is an equation to solve for x
? The equation should be in simplest terms.(1 point)
2x°+__°=__°

1 answer

To find the equation for the given supplementary angles, we need to remember that two angles are supplementary if the sum of their measures equals 180 degrees.

We are given:

  • m∠TUV = (2x - 25)°
  • m∠VUW = 110°

Since these angles are supplementary, we can write the equation:

\[ m∠TUV + m∠VUW = 180° \]

Substituting the values we have, we get:

\[ (2x - 25) + 110 = 180 \]

Now, let's simplify the left side of the equation:

\[ 2x - 25 + 110 = 180 \]

This simplifies to:

\[ 2x + 85 = 180 \]

Thus, we can write the equation to solve for \( x \) as:

\[ 2x + 85 = 180 \]

In the format requested, the equation can be expressed as:

\[ 2x° + 85° = 180° \]