Y=2x+1
2x-y=2
2x-(2x+1)=2
-1=2
-1+1=2+1
0=3
No solution
Answer:
7x+5
Step-by-step explanation:
2x+5+2x+3x
=2x+2x+3x+5
=7x+5
Answer:I think 10
Step-by-step explanation: fd=20/52 is 30 f
Step-by-step explanation:
you have to multiply 20 by 80
To find the contrapositive of an implication, reverse the hypothesis and the conclusion and negate both.
So now the implication becomes, If it has not a terminal point, then a line part is not a ray.
