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muminat
3 years ago
14

3x+5=-7 how do I solve for x

Mathematics
2 answers:
FinnZ [79.3K]3 years ago
7 0

Answer:

x=-4

Step-by-step explanation:

Start by subtracting 5 on both side of the equation and you will be left with

  • 3x=-12

Now, divide 3 on both side of the equation and you will get x=-4

shepuryov [24]3 years ago
5 0
3x+5=-7
First you subtract 5 from both sides which will cancel out the +5 and -5 then subtract -7 and -5 which will give you -12
3x=-12
Divide 3 to both sides to get x by itself and divide -12 by 3 which will give you -4
Answer -4
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