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Solve for x: ( x 20)/2 =3x a. x=10 b. x=4 c. x=-14 d. x=-17
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Solve for x: ( x 20)/2 =3x
a. x=10
b. x=4
c. x=-14
d. x=-17

User Brent Robinson
by
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1 Answer

1 vote
(x + 20)/2 = 3x
x + 20 = 2(3x) = 6x
6x - x = 20
5x = 20
x = 20/5 = 4
x = 4
User Alex Burtsev
by
8.3k points
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