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geniusboy [140]
3 years ago
10

3(x−1) + 7=11 what is x

Mathematics
2 answers:
MariettaO [177]3 years ago
6 0

Answer:

3(x-1)+7=11

3x-3-7=11

3x-10=11

3x=11+10

x=21/3

x=7

Step-by-step explanation:

tangare [24]3 years ago
5 0

Answer:

3(x−1) + 7=11

3x−3+ 7=11

3x + 4 = 11

x =   \frac{7}{3}

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