Mathematics

Question

PLEASE ANSWER THIS URGENT
PLEASE ANSWER THIS URGENT

1 Answer

  • It's a straight line, a straight line adds up to 180°
    So 3x+x=180
    Combine like terms, so the equation is now
    4x=180
    Divide each side by 4 to get x by itself
    4x/4=x
    180/4=45
    X=45
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