Torreciakeny Torreciakeny

02-02-2017
Mathematics

contestada

Halp, its math..

2x + y = 3
x - 2y = -1
If equation one is multiplied by 2 and then the equations are added, the result is _____.

Respuesta :

iamme9603 iamme9603

02-02-2017

The answer is possibly 5x=5. Or x=1.

Answer Link

alessandrotm23 alessandrotm23

02-02-2017

5x=5. In other words, x=1

Answer Link

Otras preguntas

What were the outcomes of European Exploration?

ben and cole have 36 airplanes models all together. ben has 8 more than cole. how many airplane models does ben have?

how do a cell reproduce?

how are simple cations and anions named ?

A cell phone plan uses a fixed charge of $20 per month plus 10 cents for each minute used to calculate the total bill. The total bill, t, can be expressed in te

what is 3/8 in simplest form

can you express 9/9 as a mixed number why or why not

Brianna fires a gun horizontally from a height of 500 m and with a muzzle velocity of 240 m/s. How fast does it travel horizontally after one second?

In snapdragons, there is one allele that produces red flowers and another allele that produces white flowers. Neither allele is dominant and heterozygous indivi

Which statement describes the role of the organism indicated by the blue arrow in the food web? (2 points) alt= Producers bring energy into the ecosystem by mak