Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
a)
Smallest number of equations required are:

Let equations are

b)
Yes we can add one more equation
c)
We can add infinite such equations so that solution remains same.
d)
General form of such equations are called inconsistent equations
Answer:
Cars and Bars
Step-by-step explanation:
Nors tors nors gors
Step 1: Subtract 2x from both sides.
x−2x=2x−4−2x
−x=−4
Step 2: Divide both sides by -1.
−x−1=−4−1
x=4
Answer:
x=4