A system of linear equations is shown below. {2m+4p=22 {6m+12p=66 Complete the statement by selecting the correct phra

Question

A system of linear equations is shown below.
{2m+4p=22
{6m+12p=66
Complete the statement by selecting the correct phrase from the provided list.
The system of linear equations has _________________________.
A unique solution
no solution
inf many solutions

in progress 0
Euphemia 1 month 2021-08-13T20:27:16+00:00 1 Answers 0 views 0

Answers ( )

    0
    2021-08-13T20:28:23+00:00

    Answer: No solution

    Step-by-step explanation:

    2m+4p=22

    6m+12p=66

    First, to choose one variable to simplified, I choose to find 1st equations in m form.

    2m+4p=22

          2m=22-4p            [Subtract 4p from both side]

             m=22/2 – 4/2p  [Divide 2 on both side to find m]

             m= 11 – 2p

    6m+12p=66          

    6(11-2p)+12p=66          [Plug in the 11-2p in to m,according to the 1st equation]

    66-12p+12p=66

    The -12p has cancel with 12p, so it means that there is no solution

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )