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

3(x-2)= -3 x+30
A. 9
B. 6
C.10
D. 7

User Igorc
by
8.9k points

2 Answers

1 vote

3(x-2)= -3 x+30\\ 3x-6=-3x+30\\ 6x=36\\ x=6
User Qualia
by
8.4k points
7 votes
3x-6=-3x+30
3x+3x=30+6
6x=36
x=6
User JimmyOnThePage
by
8.9k points
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