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1512 trSrc) Me 19h 15) r + 1 + 1 + or > 3(r - 4) - (1) N *中24GA BX1Z -xt 2+M-LA2%2-22 tryx2X-8 2 S > > - 17) 2(1 - 4r) < -2(r+ 3) - 4 셈 18) -61 + 0 + 2 +

Respuesta :

we have the inequality

x+1+1+6x > 3(x-4)-(x-4)

7x+2 > 2(x-4)

7x+2 > 2x-8

7x-2x > -8-2

5x > -10

x > -2

in a number line the solution is the interval (-2, infinite)

a shaded area at right of x=-2

see the attached figure

Ver imagen AngelitoI254320

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