sweetpea3474g
sweetpea3474g sweetpea3474g
  • 11-02-2020
  • Mathematics
contestada

-3x + 7x = -12
what is X?

Respuesta :

valentinsoriano21
valentinsoriano21 valentinsoriano21
  • 11-02-2020

Answer:

-3x+7x= 4x

Step-by-step explanation:

x= -3

Answer Link
Bobrossishereinspiri
Bobrossishereinspiri Bobrossishereinspiri
  • 11-02-2020

Answer:

x = 3

Step-by-step explanation:

-3x + 7x = -12

-3x + 7x = 4x

4x = 12

4/4 = 1

12/4 = 3

x = 3

Hope this helps .-.

Answer Link

Otras preguntas

During the time when humans moved from Africa throughout the world, a. birth and death rates were both fairly low. b. population growth was rapid. c. population
What type of simple machine is a saw?
Which choice below would affect the rate of reaction in the opposite way from the other four? a. Cool the reaction down b. Add a catalyst c. Decrease the pre
what is one fifth of 15
Can you help me with this one ? Factor 2x2 + 7x + 3.A.(2x + 1)(x + 3)B.(2x + 3)(x + 1)C.(2x + 5)(x + 1)D.The polynomial is prime.
WHAT IS THE SQUARE ROOT OF 55
3 tons=how many pounds
An atom that has 13 protons and 15 neutrons is an isotope of the element? How can I count it?
what is the name given to half of the earth that includes Asia, Austria, most of Africa, most of Europe, and Antarctica
Which is greater 0.4 or 0.2