3 years ago

Solve the equation below for x: - 3/ x+2 = 7 /x+5

Mathematics

2 answers:

victus00 [196]3 years ago

6 0

Answer:

X = -29/10

Step-by-step explanation:

drek231 [11]3 years ago

3 0

X=-28/7 sorry not sure that is what it is when I caculated it

You might be interested in

The sides of a rectangle are 3t - 2 and 5t + 7. Write an expression for the perimeter of the rectangle.

natka813 [3]

How does this have anything to do with factoring?
Perimeter of the rectangle would just be 2(3t-2)+2(5t+7)
Simplify that to get 6t-4+10t+14, then 16t+10

6 0

3 years ago

Bernice bought 3/1/2 pound of apples and 5/2/3 pounds of oranges and 11/12 pounds of bananas what was the total weight of fruit

torisob [31]

10 1/12

3 1/2 + 5 2/3 + 11/12 = 10 1/12

4 0

3 years ago

Read 2 more answers

The circumference of a circle is 15π in. What is the area, in square inches? Express your answer in terms of \piπ.

Eddi Din [679]

Answer: 21

Step-by-step explanation:

memes are da best

6 0

3 years ago

Sum of two numbers is 84. If one of the numbers exceeds the other by 12, the numbers are

djverab [1.8K]

Answer:

54 and 30

Step-by-step explanation:

84÷2=42-12=30

42+12=54

5 0

3 years ago

Consider the function f(x) = -4x²-9x+20.<br><br> Determine f(-2)=

hoa [83]

Step-by-step explanation:

you just substitute (-2) into the x values of the above function

$f( - 2) = - 4( - 2)^{2} - 9( - 2) + 20 \\ f( - 2) = 22$

3 0

3 years ago