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5 votes
7 + 2/3x= -1 can you help me solve

2 Answers

5 votes

Answer:

x = -12

Explanation:

multiply all terms by 3 to get whole numbers

->21+2x=-3

subtract 21 both sides to isolate the variable

->2x=-24

divide by 2 both sides to simplify

->x=-12

User Nisba
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5 votes


7 + (2)/(3x) = - 1 \\ \implies \: (2)/(3x) = - 1 - 7 \\ \implies \: (2)/(3x) = - 8 \\ \implies \: 2 = - 24x \\ \implies \: x = - (2)/(24) \\ \implies \: x = - (1)/(12)

User Sergo Pasoevi
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