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balu736 [363]
3 years ago
8

Solve for x 3(x + 1) = 2(x - 1)

Mathematics
2 answers:
harkovskaia [24]3 years ago
6 0

-5

Step-by-step explanation:

3 (x+1)=2 (x-1)

3x+ 3= 2x-2

-2x -2x

x+3= -2

-3. -3

x= -5

Marina CMI [18]3 years ago
4 0

Step-by-step explanation:

3(x + 1) = 2(x - 1)

3x + 3 = 2x - 2

3x - 2x =  - 2 - 3

x =  - 5

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Rina8888 [55]

Answer:

\frac{5}{3}

Step-by-step explanation:

If you would like me to explain let me know in the comments.

6 0
3 years ago
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Joan puts $400 into a bank account. Each year the account earns 7% simple interest. How much interest will be earned in four yea
Sladkaya [172]

$60

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Since that's not an option we estimate it. The closest number is $60 so, there's your answer!

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3 years ago
Kevin and Joaquim had a total of $620. Joaquim had $100 more than Kevin. How much money did Kevin have?
Fantom [35]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
Please help me with number ten and twelve
jasenka [17]

Answer: 93,\ 34^{\circ}

Step-by-step explanation:

Given

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\Rightarrow PQ=8x-27\\\Rightarrow PQ=93

For figure (ii)

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5 0
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ahrayia [7]

Answer:

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Step-by-step explanation:

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3 0
4 years ago
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