secretphantom101 secretphantom101

03-11-2020
Mathematics

contestada

The equation is 200x-90=400x+10

solve for x

Respuesta :

kithu13 kithu13

03-11-2020

200x-90=400x+10

200x = 400x +100

200x - 400x = 100

-200x = 100

x = 100/-200

x = -1/2

Hope this will help....

Answer Link

clyssuh clyssuh

03-11-2020

x=-2
200x-90=400x+10
-200x. -200x
-90=200x+10
-10 -10
-100= 200x
-100 -100
x =-2

Answer Link

Otras preguntas

A standard die is rolled and a coin is tossed. What is the probability that the cube shows a 3 and the coin is tails ?

The time it takes to cover the distance between two cities by car varies inversely with the speed of the car. The trip takes 13 hours for a car moving at 68 m

What is the function of a diagram in a film camera?

Carbon exists in nature as three isotopes. Given the atomic masses and relative abundance of the isotopes, what is the average atomic mass of carbon?

#1) What is the domain of f(x) = 5x – 7? a) {x | x > –7} b) {x | x < –7} c) {x | x > 0} d) {x | x is a real num

Geometry math question no Guessing and Please show work thank you

the right to exercise authority privileged citizens or the upper class, often with inherited ruling titles rule by the people; originally an Aristotleli

y=1/3x - 4 y=-7/3x +4 in substitution

If 9 is P percent of 17, then P Is a number between A) 0 and 20 D) 60 and 80 B) 20 and 40 C) 40 and 60 E) 80 and 100

Question 3 (Fill-In-The-Blank Worth 1 points) ¡Qué bueno que no tienes nada roto! Es una venda bastante ____________. Question 4 (Fill-In-The-Blank Worth 1 poin