In $x - y = 3$ , if $x = 5$ , then $y =$ ?

Substituting $x=5$ into $x-y=3$ gives $5-y=3$ , so .

7/152

এই অধ্যায়ের আরও প্রশ্ন

C-12-Q008The common solution of the system is —
C-12-Q009The graph of a simple equation in two variables is —
C-12-Q010A system of equations that has a solution is called —
C-12-Q011A system of equations that has no solution is called —
C-12-Q012If one equation cannot be expressed in terms of the other, the system is mutually —
C-12-Q013If one equation is a constant multiple of the other, the system is mutually —
C-12-Q014The number of solutions of a consistent and mutually independent system is —
C-12-Q015The number of solutions of a consistent and mutually dependent system is —

5

y=5-3=2

C-12-Q016