;) asked in Science & MathematicsMathematics · 1 decade ago

Can anyone help me solve the following algebraic equations?

8y+2y=6y+16

10n+12-9-7n+4n=31

12+2t+7t+4t=64

1 Answer

Relevance
  • MsMath
    Lv 7
    1 decade ago
    Favorite Answer

    1) 8y + 2y = 6y + 16

    Combine like terms

    10y = 6y + 16

    Subtract 6y from each side

    4y = 16

    Divide both sides by 4

    y = 4

    2) 10n + 12 - 9 - 7n + 4n = 31

    Combine like terms

    7n + 3 = 31

    Subtract 3 from each side

    7n = 28

    Divide both sides by 7

    n = 4

    3) 12 + 2t + 7t + 4t = 64

    Combine like terms

    13t + 12 = 64

    Subtract 12 from each side

    13t = 52

    Divide both sides by 13

    t = 4

Still have questions? Get your answers by asking now.