slove 3 (x-1) + 6=12
Answers
Answered by
6
Step-by-step explanation:
3x-3 = 12-6
3x-3 = 6
3x = 6+3
3x = 9
x = 9/3
x = 3
Answered by
1
Answer:
3
Step-by-step explanation:
3(x-1)+6=12
3x-3=12-6
3x=6+3
x=9÷3
x=3
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