Math please help!!

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Solve the system using substitution.

y = -2x + 5
3y = -x - 5

I already got the answer, just wanna make sure it's correct. Please show work as well.

  • Math please help!! -

    Rewrite your system:

    y+2x=5
    3y+x= -5

    2x+y=5
    x+3y= -5


    In google type:
    solve system substitution

    When you see list of results click on:
    SolverSOLVE linear system by SUBSTITUTION

    When page be open in first roow type
    2x+1y=5

    In second roow type:
    1x+3y= -5

    and clic option Solve

    You will see solution.

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