Mathematics

Question

This using the substitution method
This using the substitution method

1 Answer

  • 4(3/2y+2)+3y=26
    6y+8+3y=26
    add the y's together
    9y+8=26
    subtract 8 on both sides
    9y=18
    divide by 9 on both sides
    y=2
    (then substitute 2 for y)
    4x+3(2)=26
    4x+6=26
    subtract 6 on both sides
    4x=20
    divide by 4 on both sides
    x=5
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