Question

PLEASE I NEEED THIS FAST!!
∠1 and ∠2 are supplementary angles.

m∠1=4x+3

m∠2=3x−5

What is the value of x?
A. x = 26
B. x = 178
C. x=1787
D. x=927

Answer 1

Supplementary means they are equal to 180 so combine them and set it equal to 180.

7x - 2 = 180

Add 2

7x = 182

Divide by 7

x = 26

Answer 2

4x + 3 + 3x - 5 = 180

7x = 182

x = 26