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lyudmila [28]
2 years ago
11

-3x + 7 = -1 help me find x pls im so confused even my mom cant do it pls

Mathematics
2 answers:
pav-90 [236]2 years ago
5 0
-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 :)
eimsori [14]2 years ago
4 0

Answer:

the answer to x is

Step-by-step explanation:

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

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