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4 votes
-3x + 7 = -1

help me find x pls im so confused even my mom cant do it pls

User Guilleva
by
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2 Answers

6 votes

Answer:

the answer to x is

Explanation:

x=8/3 or decimal form x=2.6 or mixed number form x= 2 2/3

User Jkteater
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9 votes
-3x + 7 = -1
-3x = -8
x = 8/3

In order to solve for x, you must isolate the variable. Because -1 and 7 are like terms, use inverse operations to subtract 7 from both sides. Then, divide both sides by -3. This should get you x = 8/3, which can’t be reduced any more (unless you convert to decimal, which is about 2.666666…) Feel free to comment any questions you have! Always happy to help :)
User Play
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