615447
615447
01-03-2021
Mathematics
contestada
15-2x=-7x what does x equal
Respuesta :
wittpennw
wittpennw
01-03-2021
Answer:
x = -3
Step-by-step explanation:
15 - 2x = -7x
add 2x
15 = -5x
divide by -5
-3 = x
Answer Link
VER TODAS LAS RESPUESTAS ( 33+ )
Otras preguntas
Which of these describes a situation in which people have to make a co-pay? A. When they visit a doctor B. When they get their car repaired after an accident C.
What is the solution to the equation 1/4x+2=-5/8x-5
The water in a tank is pressurized by air, and the pressure is measured by a multifluid manometer as shown in Figure below.. Determine the gage pressure of air
which of the following statements is an example of sarcasm ? “It
If you enter the formula =A2*(1+$A$1) in cell B2 and then copy cell B2 to C2, the numerical result in cell C2 is: xid-10711901_1 a.200 b. 121 c. 109 d. 110
Why does magnesium oxide have a high melting point? Please give as much information as possible?
The function f(x) = 4x + 5,000 represents the amount of money a television is being sold for, where x is the number of televisions being manufactured. The funct
I could use some help! During the day, Lisa’s dog is tied by rope to a tree in the center of her yard. The scale drawing below shows the area that the dog has t
Wanda exerts a constant tension force of 12 N on an essentially massless string to keep a tennis ball (m=60g) attached to the end of the string traveling in uni
A 65 kg astronaut in the international space station is approximately 3.81 × 10^8 m away from the moon. How much gravitation force does she feel? The mass of th