Given:
The system of equations is
To find:
The solution of the given system of equations using the substituting method.
Solution:
We have,
...(i)
...(ii)
From (ii), we get
...(iii)
Putting this value in (i), we get
Multiply both sides by 3.
Putting y=4 in (iii), we get
Therefore, the solution of given system of equations is (0,0).
To solving with their equation and expression to step by step.
3b/a-2
= -2a+3b/a
Answer:
x=-8
Step-by-step explanation:
−0.2x=1.6
divide by -.2
−0.2x/-.2=1.6/-.2
x = -8
Number 3 is your answer after simplifying the equation