enasadair06 enasadair06

21-07-2021
Mathematics

contestada

Solve simultaneous equations 3x-2y=17 +2x-2y=10

Respuesta :

Angelina010001 Angelina010001

21-07-2021

Answer:

(7;2)

Step-by-step explanation:

[tex]3x - 2y = 17 \\ - 2y = 17 - 3x \\ 2x + 17 - 3x = 10 \\ 2x - 3x = 10 - 17 \\ - x = - 7 \\ x = 7 \\ - 2y = 17 - 21 \\ - 2y = - 4 \\ y = 2[/tex]

Answer Link

Otras preguntas

Which of the following elements is a Group 1 metal? A. He B. F C. Ca D. Cs

Find the distance between the points (–1, –2) and (8, 4) A. 3 times the square root of 5 B. 3 times the square root of 13 C. The square root of 30 D. 13 ti

Based on this excerpt, which statement is the most accurate assessment of Churchill’s use of rhetoric??? A. He uses pathos to appeal to the listeners suspicion

A. what two opposite experiences of governmental power shaped the founders' approach to the constitution?

Alicia cashed her paycheck and used half her earnings to take three friends to dinner. She spent $42.15 on dinner and she brought home more than $20.00. Write a

Some mothers feed their infants when they show signs of hunger, whereas others fail to respond predictably to their infants' demands for food. these different m

Which figure of speech is used in this excerpt from act l of Shakespeare’s Romeo and Juliet

In france, what general categories can be used to describe the two major types of cuisine?

The portion of the eye that prevents light from scattering in the eyeball is the:

What is the area of this trapezoid?