-7x + 5 = 11x + 41 inny 36x - 14 = 14x - 36 Pomóżcie plisss! i podajcie sprawdzenie

-7x + 5 = 11x + 41 -7x-11x=41-5 -18x=36 x=-2 spr. -7*(-2)+5=11*(-2)+41 14+5=-22+41 19=19 inny 36x - 14 = 14x - 36 36x-14x=-36+14 22x=-22 x=-1 spr. 36*(-1)-14=14*(-1)-36 -36-14=-14-36 -50=-50

-7x + 5 = 11x + 41 -7x - 11x = 41 - 5 -18x = 36 /:(-18) x = - 2 Spr. L = -7*(-2) + 5 = 14 + 5 = 19 P = 11*(-2) + 41 = - 22 + 41 = 19 L = P 36x - 14 = 14x - 36 36x - 14x = -36 + 14 22x = -22 /:22 x = -1 Spr. L = 36*(-1) - 14 = -36 - 14 = -50 P = 14*(-1) - 36 = -14 - 36 = -50 L = P

-7x+5=11x+41 -7x-11x=41-5 -18x=36 x=-2 spr -7*(-2)+5=11*(-2)+41 14+5=-22+41 19=19 L=P 36x-14=14x-36 38x-14x=-36+14 22x=-22 x=-1 spr 36*(-1)-14=14*(-1)-36 -36-14=-14-36 -50=-50 L=P