sgmconz sgmconz

02-03-2021
Mathematics

contestada

solve the system of equations using substitution
x-3 = -3
7x - 8 = 5

Respuesta :

haileybeauchemin620 haileybeauchemin620

02-03-2021

Answer:

Step-by-step explanation:

x-3 = -3

x=0

7x - 8 = 5

7(0)-8=5

-8=5

No solution

Answer Link

birdscantfly88oxxoyn birdscantfly88oxxoyn

02-03-2021

-3( 7x-8=5
8(x-3=-3
-21x+24=-15
8x-24=-24
——————
-13x=-39
X=-3

Answer Link

Otras preguntas

Essay on knowledge is power

twelve and three tenths more than five and thirteen thousandths of a number d is equal to fifteen and three hundred two thousandths. what is the value of d?

Which of the words pairs has the same relationship Oven : heat Piano : wood Sound : noise Wife : husband

what is 33:60 as a fracton

How to turn mixed numbers into decimals? For example 1/20

The European Union requires its members to a. limit and clean up environmental pollution. b. pay high tariffs. c. cease industrial production. d. limit environm

Which played the most significant role in the development of agriculture by Neolithic people? A bronze tools B Long Distance Trade C The domestication of animal

What are the electronic configurations for the first twenty elements

the atmosphere is unaffected by changes in the geosphere

Which words in the sentence make up the appositive phrase? Which word does the appositive rename? Drink this, a mug of hot tea, for your sore throat. A. Drink t