Answer:
221
Step-by-step explanation:
use bidmas (brackets,indices, division,multiplication,addition,substraction)
Equation in standard form:
Ax+By=C
We have:
3x-5+y=2y-4
3x+y-2y=-4+5
3x-y=1
Therefore:
A=3
B=-1
C=1
Answer: the equation in standard form would be: 3x-y=1; and the values of A, B and C would be: A=3; B=-1 and C=1.
My best guess is D.
But I'm not too sure about it.
Answer:x<1/7 (5 - sqrt(130))
Step-by-step explanation: