tgrandma tgrandma

12-03-2015
Mathematics

Answered

which value of x makes the following equation true?
3(x-2)= -3 x+30
A. 9
B. 6
C.10
D. 7

Answer :

Аноним Аноним

12-03-2015

3x-6=-3x+30
3x+3x=30+6
6x=36
x=6

Answer Link

konrad509 konrad509

12-03-2015

[tex] 3(x-2)= -3 x+30\\ 3x-6=-3x+30\\ 6x=36\\ x=6[/tex]

Answer Link

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