Question

4х+2 х=-2;-1; 0,1,2,3,4 -7

Answer 1

X=-2, 4*(-2)+2=-8+2=-9 X=-1, 4*(-1)+2=-4+2=-2 X=0, 4*0+2=2 X=1, 4*1+2=6 X=2, 4*2+2=8+2=10 X=3, 4*3+2=12+2=14 X=4, 4*4+2=16+2=18 X=-7, 4*(-7)+2=-28+2=-26