joncarrera86 joncarrera86
  • 16-01-2020
  • Mathematics
contestada

Y=2x-5
4x-y=7 what is the value of x

Respuesta :

kcat52000
kcat52000 kcat52000
  • 16-01-2020

Answer:

x=1 and y=-3

Step-by-step explanation:

hope this helped :)

Answer Link

Otras preguntas

Marbella has 101 residents. All wear the same fancy clothes and each has the same utility function, uſm, b, B) = m + 166 – 62 – B/50, where m is the amount of m
a school has 1800 students 55 %of the students of girls. how many boys are in the school?​
PLEASEEE HELPPPPP How did the context of reconstruction impact opinions about immigration during Reconstruction?
1. What is 8 3/5 - 2 1/3 2. 4/25 x 15/16 3. 2/34 x 8 4. 6 5/8 x 3 1/2 5. 7/9 divided by 2/3 6. 5 2/3 divided by 2 5/6
Which ordered pairs are solutions to the inequality 2x - y > -4? Check all that apply.
12) Why doesn't SSA prove two triangles are congruent? *
PLSS HELP Part A Choose a character from the novel you read. Write a one-paragraph sunmmary describing how this character changed from the beginning to the end
2. Classify each of these species as a Brønsted acid ør base, or both: (a) H20, (b) OH-(c) H3O+d) NH3, (e) NH.. (f) NH, (g) NO, (h) CO2 (1) HBr, j) HCN
I need help plz and thank you this is past due so plz help
1) Which pair of triangles is congruent by Side - Side - Side? * Please do all of them and don't answer if you don't know thanks in advance :) best answer will