I believe it is B, a preceding requirement.
Let the two integers be x and y respectively
Hence;
From the first equation ;
Substitute into the third equation
Open up the bracket
Take everything to the right hand side of the equation and you'll have a quadratic equation
Solve the quadratic equation and you'll have two roots
Substitute for each value of y in the first equation
Therefore:
Therefore the answer is A
5x+1/7-2x-6/4>-4 equals x>-37/42
Answer:
x = -2
Step-by-step explanation:
7(3x-1)-(x+5)=-52
21x-7-x-5=-52
20x-12=-52
20x=-52+12
20x=-40
x=-2