STINGLEY544 STINGLEY544
  • 10-04-2019
  • Mathematics
contestada

4 TIMES A NUMBER PLUS 3 TIMES A NUMBER EQUALS -9

Respuesta :

BettaRasbora
BettaRasbora BettaRasbora
  • 10-04-2019

Answer:

[tex]x=-\frac{9}{7}[/tex]

Step-by-step explanation:

[tex]\left(4x\right)+\left(3x\right)=-9[/tex]

[tex]4x+3x=-9[/tex]

[tex]7x=-9[/tex]

[tex]\frac{7x}{7}=\frac{-9}{7}[/tex]

[tex]x=-\frac{9}{7}[/tex]

Answer Link

Otras preguntas

(chemistry)calculate pH a solution containing 1 grams of nitric acid in 100 mL of water
How many moles of solute are dissolved in 400. mL of a 0.200M solution
Who rode the famous midnight ride alerting colonists about the encroaching British? a: lord Cornwallis b: Paul revere c: Sam Adams d: William Bradford
A gas occupies a volume of 180 mL at 35 °C and 95.9 kPa. What is the volume of the gas at conditions of STP?
Simplify the following: (4x^3+2x) + (8x^3 -5x + 4)
Gina bought one pound of cheese and used of it. She split apart the remaining cheese into 5 equal parts to eat for lunch each day during the week. Which express
Which numbers are written in scientific notation check all that apply
what is the radius of the circle that has an area of [tex]81*x*pi[/tex] degrees
For the aqueous reaction dihydroxyacetone phosphate↽−−⇀glyceraldehyde−3−phosphate dihydroxyacetone phosphate↽−−⇀glyceraldehyde−3−phosphate the standard change i
*** Look at image ****