Asked by alan

when the sum of an integer and -4 are multiplied by two the answer is four
Find the integer

Answers

Answered by Bosnian
x = your integer

when the sum of an integer and - 4 are multiplied by two the answer is four means:

x + ( - 4 ) ∙ 2 = 4

( x - 4 ) ∙ 2 = 4

2 x - 8 = 4

Add 8 to both sides

2 x = 12

x = 12 / 2

x = 6
Answered by Bosnian
My typo.

when the sum of an integer and - 4 are multiplied by two the answer is four means:

[ x + ( - 4 ) ] ∙ 2 = 4
Answered by Pro-Truth-Efficient
-_- Too much for my head
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