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Testing123guest
 one year ago
help plz
Testing123guest
 one year ago
help plz

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Testing123guest
 one year ago
Best ResponseYou've already chosen the best response.1Seven subtracted from 3 times a number is equal to 9 more than 5 times the number. What is the number?

texaschic101
 one year ago
Best ResponseYou've already chosen the best response.13x  7 = 5x + 9  subtract 3x to both sides 7 = 5x  3x + 9  subtract 9 from both sides 9  7 = 5x  3x  simplify 16 = 2x  divide both sides by 2 16/2 = x 8 = x check.. 3x  7 = 5x + 9 3(8)  7 = 5(8) + 9 24  7 = 40 + 9 31 = 31 (correct)

Testing123guest
 one year ago
Best ResponseYou've already chosen the best response.1so the answer is 31

texaschic101
 one year ago
Best ResponseYou've already chosen the best response.1no....your number (x) = 8

Testing123guest
 one year ago
Best ResponseYou've already chosen the best response.1oh okay the answer is 8

texaschic101
 one year ago
Best ResponseYou've already chosen the best response.1I was just subbing in 8 into the equation to check it...the answer is 8

texaschic101
 one year ago
Best ResponseYou've already chosen the best response.1sweet...time to celebrate :)
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