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
when the sum of an integer and -4 are multiplied by two the answer is four
Find the integer
3 answers
My typo.
when the sum of an integer and - 4 are multiplied by two the answer is four means:
[ x + ( - 4 ) ] ∙ 2 = 4
when the sum of an integer and - 4 are multiplied by two the answer is four means:
[ x + ( - 4 ) ] ∙ 2 = 4
-_- Too much for my head