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timurjin [86]
3 years ago
5

Tomorrow than 4 times a number is -18

Mathematics
1 answer:
Law Incorporation [45]3 years ago
7 0

Answer: -5

Step-by-step explanation:

im going to assume tomorrow means Two more.....

2+4x=-18

brilliant.

lets do opposite calculations to both sides. what is the opposite of 2? negative 2. so lets subtract 2 from both sides.

we get

4x=-20

ok so now we have 4 times x. what is the opposite of this? 4 DIVIDED BY x.

ok now lets do the same to the other side. what is negative 20 divided by 4?

x=-5

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Answer:

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Step-by-step explanation:

we know that

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