dlongoria105 dlongoria105

21-10-2017
Mathematics

contestada

x+y=8 and 3x+2y=14 for soliving system

Respuesta :

chi3fcomm5nd chi3fcomm5nd

21-10-2017

x+y=8
multiply the first equation by 3 to get rid of x
3x+3y=24
3x+2y=14
subtract equation 1 from 2
y=10
substitute to find the value of x
x+10=8
x=-2

Answer Link

Otras preguntas

Supervisor: "I need you to increase the number of customers you talk to daily by 20%." Employee: "I talk to an average of 8 customers per hour during an 8 hour

hired by a firm to get legal, though not necessarily ethical, information about competitive firms. hired by a firm's management to prove to the courts that comp

What method is used to prevent the random number generator from always starting with the same number? seed() random() randint() initialize()

Please help me to fill in the blanks. Thanks! Sediments minerals rock remains sedimentary millions When animals and plants die, their bodies fall into _________

When we realize that relativism implies that the individuals we would normally identify as inspiring moral leaders and activists actually have to be considered

Find the 97th term of the arithmetic sequence 17, 26,35,...

PLSSS HELP Using several "word attack" strategies, determine the meaning of the underlined word in this sentence.As a gift to her mom, Lidia made her breakfast

g The company is deciding whether to drop product line Apple because it has an operating loss. Assuming fixed costs are unavoidable, if Berry Pie Inc. drops pro

You should set out support, like a cork ring or clamp, before removing the glassware from a glassware kit to place the glassware in and to stop it from ________

Determine if the sequence below is arithmetic or geometric and determine the common difference / ratio in simplest form. 3, 8, 13, .. (PLEASE HELPP)