diffshahid99901
diffshahid99901
20-02-2018
Mathematics
contestada
What is the value of x?
Respuesta :
calculista
calculista
20-02-2018
we have that
x/(x+5)=(x-2)/(x+1)---------- > x*(x+1)=(x-2)*(x+5)- -----> x²+x=x²+5x-2x-10
x²+x=x²+5x-2x-10------- > 2x=10
x=5
the answer is x=5
Answer Link
VER TODAS LAS RESPUESTAS ( 83+ )
Otras preguntas
Quincy has a piece of pipe that is 2/3 yard long - he uses 3/4 to repair a sink. What length of the pipe will he use for the sink?
Can u help me with this
What is the difference between communicable and noncommunicable diseases? Communicable diseases can be treated, noncommunicable diseases can not. Communicable d
Match nutrients to their function ? repair tissues source of energy healthy skin fats protein carbohydrates
What was the strategy of the North Vietnamese in the Vietnam War? -a bombing campaign to break enemy morale -gradual troop buildup to deny victory to the other
Estimate the square root of 51
Matt buys an item with a normal price of $25 and uses a 10% off cupon. How much does he save by using the coupon?
35 - (16+9)-3 por fa
Find the area of the shape shown below
E-learning........!!!!!!!!!
RELAXING NOICE
