Rewrite the Equation So That One Side Is 0, Then $3 x+1+x=2 x-3$

Multiple Choice

Rewrite the equation so that one side is 0, then replace 0 with y. The graph of the equation for y is shown.
Use a graphing calculator to solve the linear equation.
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$3 x+1+x=2 x-3$

A) $y=2 x+4 ;-2$
B) $y=4 x+2 ;-2$
C) $y=4 x+2 ; 0$
D) $y=2 x+4 ; 0$