Solve the Linear system using substitution X=6-4y 3x-2y=1

Question

Solve the Linear system using substitution

X=6-4y
3x-2y=1

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Hồng Cúc 3 years 2021-09-04T11:11:12+00:00 1 Answers 9 views 0

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  1. thuthuy
    0
    2021-09-04T11:12:16+00:00
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    3(6-4y)-2y=1
    18-12y-2y=1
    18-14y=1
    -14y=-17
    Y=17/14
    Now with a calculator plug in 17/4 multiply it by 4 and subtract the solution from 6 and h get x

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