saso131 saso131

08-10-2021
SAT

contestada

x + 3y = 2; 4x - 3y = 23 The system of equations above has solution (x, y) What is the value of

Respuesta :

Hamed313 Hamed313

08-10-2021

Answer:

[tex]x + 3y + 4x - 3y = 2 + 23 \\ 5x = 25 \\ x = 25 \div 5 = 5 \\ \\ 5 + 3y = 2 \\ 3y = 2 - 5 = - 3 \\ y = - 3 \div 3 = - 1[/tex]

Answer Link

Otras preguntas

Please explain the answer and how to get the answer? 50 people each did one activity at a sports centre. Some of the people went swimming. Some of the people

A pair of basketball shoes was originally priced at $80, but was marked up 37.5%. What was the retail price of the shoes?

Five cakes cost £2.50 how much do seven cakes cost

$4,500, 9%, 3.5 years

explain the three most important influences on your personality.

describe the difference between prokaryotic and eukaryotic cells and identify their parts

50 words nibandh on mere jivan ka lakshya

increase- from 42 acres to 72 acres

Gabriella wants to tile a room with an area of 320 square feet the width of the room is 4/5 in slang what are the length and the width of the room

Francois baked just enough cookiesto fill all the orders at his bakery. While the cookies were cooling, a kitchen assistant knocked over a cooling rack and spil