Answer:
(2, 0)
There is one solution
Step-by-step explanation:
Given the set of equations
x+y = 2
2x+y = 4
Substract both equations
x - 2x = 2 - 4
-x = -2
Multiply thrugh by -1
-1(-x) = -1(-2)
x = 2
Substitute x = 2 into equation1 ;
From 1, x+y = 2
2 + y = 2
y = 2-2
y = 0
hence the solution to the system of equation is (2, 0). Hence there is only one solution
The quotient is <span>0.07246376811. you just copy and paste it into the calculator on google. </span>
Add 1.34 to the other side. and subtract those two numbers to get P
Answer:
-2
Step-by-step explanation:
7x-21-10x+20=5
7x-10x-1=5
-3x=5+1
x=-6/3
x=-2
