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Six times the sum of a number and twelve is equal to nine times the number minus twelve what’s the number

Six times the sum of a number and twelve is equal to nine times the number minus twelve what’s the number
asked 232k views
13 votes
Six times the sum of a number and twelve is equal to nine times the number minus twelve what’s the number

asked
User Ettore Galli
by
7.5k points

1 Answer

2 votes

Explanation:

6×(x + 12) = 9×x - 12

6x + 72 = 9x - 12

84 = 3x

x = 28

the number is 28.

answered
User Jovs
by
8.2k points
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