The answer is (D) hope the is helps
Using linear pairs,
By the exterior angle theorem,
AnsAnswerwer:
sorry i can't help without the picture of the problem
Step-by-step explanation:
4x=20-8y
x=5-2y now use this value of x in the second equation...
3(5-2y)+6y=15
15-6y+6y=15
15=15 This is true for any y or x value.
So there are infinitely many solutions as the two equations describe the same line.
