kamayDiamsmakap kamayDiamsmakap

18-03-2017
Mathematics

contestada

Solve the equation. x - 9 = -6x 5
a. 14
b. 7
c. 2
d. 21

Respuesta :

18-03-2017

add 6x to both sides of the equation...

7x-9=5 add 9 to both sides

7x=14 divide both sides by 7

x=2

Answer Link

Cellow111 Cellow111

18-03-2017

x-9=-6x+5
-9-5=-14
x+6x=7x
14=7x
14/7=2
Answer:2

Answer Link

Otras preguntas

Example (2): Convert the flow rate of 5L/min to cm³/s.

Luke gets paid $13/hour. He got an additional bonus of $50 for staying late one day. He got paid $641.50 this month. Write an equation, define your variable and

What is the mission of the bank for international settlements (bis)? a. provide loans to reduce poverty and stimulate development b. prevent major disturbances

factor the expression completely?x^4-17x^2+72

How heritage celebrated in schools families work places

100% X Ann is writing an essay about working dogs. She begins her essay with the thesis statement: "Wor Which sentence should Ann add to best support her thesis

The angle of elevation of a tower, 45 m high from a ball on the ground 52 degree (a) how far is the ball from the foot of the tower (b) how much further away sh

please help me and answer fast too please

In a population of humans there are 42 blonde people, 75 brown hairpeople and 14 red heads. What is the frequency of brown haired humans? O 32% 57% 23% O 11% I

A 31 -ft ladder leans against a building so that the angle between the ground and the ladder is 80 How high does the ladder reach on the building? Round answ