michaelowenmccollum
12.01.2020 •
Mathematics
Can someone explain? i don't understand!
solve.
x + 4 = −2x − 2
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Ответ:
Ответ:
So first you want to find the value amount of the unknown variable x. There are many ways to do this depending on the person who is solving it. Personally I substitute random numbers logically until I find the correct answer.
The value of x is found to be -2.
Here: -2+4 ( which is 2)= -2 (-2) -2 ( which equals 2 also).
Hope I explained. Please vote my answer brainliest. thanks!
Ответ:
Ansswers: 3x-4 And 2x+15