Subtract 9x from 23x yields 14x. This was done by subtracting algebraically the variables.
Answer:
6
Step-by-step explanation:
y=mx+b
93.40=8.40x+43
the 93 is the amount we want to get to, 8.40 represents the value of each sign and the 43 is the original cost
3x-21=57
3x=21+57
3x=78
Divide by 3
X=26
P is equal to plus or minus 2 because it'll both be equal to 4
Answer:C
Step-by-step explanation:
