22.4k views
17 votes
-4x+5 + -13x+39=180 angle measure

User Mtfk
by
6.7k points

1 Answer

6 votes

Explanation:

−4x+5−13x+39=180

Step 1: Simplify both sides of the equation.

−4x+5−13x+39=180

−4x+5+−13x+39=180

(−4x+−13x)+(5+39)=180(Combine Like Terms)

−17x+44=180

−17x+44=180

Step 2: Subtract 44 from both sides.

−17x+44−44=180−44

−17x=136

Step 3: Divide both sides by -17.−17x

−17

=

136

−17

x=−8

Answer:

x=−8

User Anantha
by
6.4k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.