ally0221
contestada

Solve the system.

{j+k=3
{j−k=7

Use the substitution method.

A.The solution is (5, −2).

B.There is no solution.

C.There are an infinite number of solutions.

D.The solution is (8, 1).

Respuesta :

Blurryface25
the answer A.the solution is (5,-2) definitely works because 5+-2=3 and 5--2=7 not sure if there's infinite number of solutions tho
bubbapayneproduction

i know this is late but this man is right i double checked with k12 and its (5, -2)

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