Question

find four Solutions and drary graphs 2x+y = 7.​

Answer 1

Step-by-step explanation:

$\qquad\qquad\sf {:}\longrightarrow 2 (2)+3=7$

$\qquad\qquad\sf {:}\longrightarrow 2 (1)+5=7$

$\qquad\qquad\sf {:}\longrightarrow 2 (3)+1=7$

$\qquad\qquad\sf {:}\longrightarrow 2(4+(-1)=7$