crazyponygirl1890 crazyponygirl1890

24-10-2019
Mathematics

contestada

find the value of z

3x-5y+2z=-53
x-7y-4z=-37
5x+9y+2z=57

Respuesta :

KellerOAK KellerOAK

24-10-2019

Answer:

x=4

Step-by-step explanation:

Answer Link

Otras preguntas

give a small summary of the history of the period from 1933 to 1945 as it related to the Nazi persecution of the Jews. (i just need facts that happened in 1933

Which table shows the correct methods used to justify the solution steps?

Help me please .......

read the closing from a formal email. " Talk to you later. "Which is the best way to revise the closing? A.) Warmly,B.) Respectfully,C.) Yours truly:D.) See you

Consider the quadratic function f(x) = -2x + 5x - 4. The leading coefficient of the function is

HELP ASAP PLEASE How was imperialism a cause of World War I? A. Efforts to stimulate trade increased tensions in European colonies. B. Alliances among overseas

Which of the following are primary lymphoid organs?bone marrow and thymus appendix and spleen lymph nodes and tonsils spleen and thymus

CAN SOMEONE PLEASE HELP ME WITH AN ENGLISH LANGUAGE ARTS ASSIGNMENT? I NEED SOMEONE WHO'S AN EXPERT OR GOOD AT ENGLISH LANGUAGE ARTS!!! I NEED CORRECT ANSWERS O

Which of the following is a valid conclusion for the problem x2 + 6x + 8 = 0?

Conjunctive adverbs can be used with a semicolon to combine sentences that are closely related. true or false