proveband807 proveband807

16-01-2021
Mathematics

contestada

2x-3y=-1, 2x+y=11solve the system equation

Respuesta :

clarch19 clarch19

16-01-2021

Answer:

x = 4, y = 3

Step-by-step explanation:

2x - 3y = -1

- 2x + y = 11

-4y = -12

y = 3

solve for 'x':

2x -3(3) = -1

2x - 9 = -1

2x = 8

x = 4

Answer Link

Otras preguntas

Forty-year-old Joseph is proud of the mentoring he is doing at school with kids who don't have fathers in the home. He feels that he is doing something positive

indirect Master Company's net income last year was $88,000 and cash dividends declared and paid to the company stockholders was $60,000. Changes in selected bal

Read the following sentence: My ultimate goal as a swimmer is to compete at the national level. Which of the following correctly describes the verbal and its fu

Jenny went for a mountain bike ride in a relatively flat wooded area . she rode for 6 km in one direction , then turned and peddled 4 km in another . Finally sh

A conical tank has a radius of 2 ft at the top and a height of 3 ft. If a liquid flows in a rate of 2 ft^3/min, how fast is the water level rising when it is 2

A chemist is using 363 milliliters of a solution of acid and water. If 19.5% of the solution is acid, how many milliliters of acid are there? Round your answer

Please find the size of angle a in the hexagon

When two or more atoms are chemically bound together, they are called

You are recruiting part-time tutors for an elementary school. According to research findings of the insufficient justification effect, a successful strategy to

I don’t understand this math question