ash3316 ash3316
  • 16-11-2019
  • Mathematics
contestada

What is the result of subtracting the second equation from the first?
-2x+y=0
- 7x + 3y = 2

Respuesta :

jimrgrant1 jimrgrant1
  • 16-11-2019

Answer:

5x - 2y = - 2

Step-by-step explanation:

Given the 2 equations

- 2x + y = 0 ā†’ (1)

- 7x + 3y = 2 ā†’ (2)

Subtracting (2) from (1) term by term

- 2x - (- 7x) + y - 3y = 0 - 2, that is

- 2x + 7x - 2y = - 2

5x - 2y = - 2

Answer Link

Otras preguntas

what does the term equilibrium refer to? a. the resting position of the wave b. the highest point in the wave c. the lowest point of the wave d. the next subseq
how much of the world's plastic ends up on the ocean
What is 2/5 as a decimal
Which process takes place only in plants
after elsa baked muffins, her brother ate 4 of them. he ate 2 5 of all of the muffins. how many muffins did elsa bake?
which one of the following phrases best fits the productivity equation
can someone solve these please
disscuss factors that cause or influence teenagers to engage in each of types of risk behaviours
Evaluate 6j+23+k/lāˆ’3, when j=3, k=7, and l=33 worth 16 pts put the answer below
1.) a current-carrying conductor of length 0.8 m is placed perpendicular to the direction of the magnetic field of 0.6 tesla. what is the value of the current i