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Leto [7]
3 years ago
13

Can anybody answer this question?I still don't understand maths​

Mathematics
1 answer:
meriva3 years ago
6 0

Step-by-step explanation:

\frac{3}{x - 4}   =  \frac{2}{x + 1}  \\3 (x + 1) = 2(x - 4) \\ 3x + 3 = 2x - 8 \\ 3x - 2x =  - 8 - 3 \\ x =  - 11

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11 less than three times a number is the same as 75 less than the product of -1 and the number. Find the value of the number.​
larisa [96]

Answer: x = -16

Step-by-step explanation:

3x - 11 = -x - 75 then solve. see photo attached for work.

3 0
3 years ago
Help me with calculus ​
lubasha [3.4K]

Answer:

(2, -3)

General Formulas and Concepts:

<u>Algebra I</u>

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Step-by-step explanation:

Where the 2 lines intersect is the solution to the system of equations.

7 0
3 years ago
Write the equation in slope-intercept form. Do not use any spaces. Make sure your answer looks like y=mx+b. y+3=2(x+7) *
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Step-by-step explanation:

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mrs_skeptik [129]
The answer is 3/2.
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Step-by-step explanation:

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