Hi
2/3 y+y-4=31
Simplify both sides of the equation
2/3 y-4=31
Combine like terms
(2/3 y+y)+(-4)=31
5/3 y-4=31
Add 4 to both sides
5/3 y-4+4=31+4
5/3 y=35
Multiply both sides 3/5
(3/5)*(5/3 y)=(3/5)*35
y=21
I hope that's help !
Answer:
17 is 35 degrees and 18 is 43 degrees
Answer:
=7
Step-by-step explanation:
A. Y= -7
X=2
4x+2y=-6
+(3x-2y=-8
