solve and check the answer: 3× + 3 =
30
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Answer:
x = 9
Step-by-step explanation:
Answered by
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3x + 3 = 30
3x = 30 - 3
3x = 27
x = 27/3
x = 9
3x = 30 - 3
3x = 27
x = 27/3
x = 9
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