1800anthonyxx 1800anthonyxx
  • 04-01-2021
  • Mathematics
contestada

Can you do Substitution and Elimination on this question.

Can you do Substitution and Elimination on this question class=

Respuesta :

Аноним Аноним
  • 04-01-2021

Step-by-step explanation:

x=4+2y

x-2y=4.......eqn(1)

2x-3y=1.......eqn(2)

now,

solving eqn (1)&(2)

x-2y=4

2x-3y=1

3x-6y=12

4x-6y=2

7x=14

x=14

7

x=2

hope it helps.

Answer Link

Otras preguntas

Why did the goverment ration goods for people to buy?
An astronaut who weighs 126lb on Earth weighs only21lb on the moon. How much would a person who weights 31lb on the moon weigh on Earth?
How far away is Canopus in kilometres?
how do you solve 2.75+.003+.158=
What causes chemical weathering?
A moving company is trying to store boxes in a storage room with a length of 5 m, width of 3 m and height of 2 m. How many boxes can fit in this space if each i
In the top row of an chessboard, Tom writes the values 1, 2, 4, 8, 16, 32, 64, 128. In the leftmost column, Tom writes the values 1, 3, 9, 27, 81, 243, 729, 2
Bethany's dog eats 450 grams of food per day. How many kilograms does the dog eat in a week
Which type of twins are likely to interact with each other in the womb a. Non-identical b. Identical c. neither
Add the following fractions.3/8 + 5/12 =