Answer:
A) 80
Step-by-step explanation:
b/4-23=-3
b/4=-3+23
b/4=20
b=20*4
b=80
The two values are positive 9 and negative 9
5x/4 plug in any number by x
Answer:
2(338x + 437y) which is 676x +874y
Step-by-step explanation: I just looked this up on Math.way so...