jeorjia12169 jeorjia12169
  • 01-02-2022
  • Mathematics
contestada

What is the value of x?

What is the value of x class=

Respuesta :

fieryanswererft
fieryanswererft fieryanswererft
  • 01-02-2022

Answer:

D. x = 15

Step-by-step explanation:

an equation can be formed to solve this if has same sides but enlarged:

[tex]\frac{x-6}{x-6+3} = \frac{x}{x+5}[/tex]

(x-6)(x+5) = (x)(x-3)

x²+5x-6x-30=x²-3x

x² - x² -x +3x = 30

2x = 30

x = 30/2

x = 15

Answer Link

Otras preguntas

Which of the following factors does not favor a change in gene frequency and, therefore, evolution? (A) large populations (B) mutations (C) emigration (D) genet
A sighting from sea level to the top of a lighthouse was 60°. The lighthouse is known to rise 180 feet above sea level. What is the distance (to the nearest foo
Can anyone help me with turning fractions into decimals 2 1/2
if y is the principal square of root 5,what must be true
Why was capturing egypt's suez canal so important to the axis powers?
a swimming pool is 20 meters long and 12 meters wide the bottom of the pool is slanted so that the water depth is 1.3 at the shallow end and 4 meters deep at th
A punch  recipe calls for 3 pints of orange juice does the recipe How many ounces oof oranges juice does it requirew
What is 10 percent of 80
What would be m minus 4 in an algebraic expression
what were the four main causes of the Cold War