Solve this equation
27=21-3x
Answers
Answered by
3
Answer:
27=21-3x
27-21 = -3x
6 = -3x
6/-3 = x
-2 = x
x = -2
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Answered by
1
27=21-3x
21-3x=27
-3x=27-21
-3x=6
3x=-6
x= -2
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