respect56 respect56

01-02-2021
Mathematics

contestada

Solve using substitution. y = 1
3x − 7y = 8

Solve using substitution y 1 3x 7y 8 class=

Respuesta :

rorycampbell0721 rorycampbell0721

02-02-2021

Answer:

(5, 1)

Step-by-step explanation:

Substitute:

[tex]3x - 7*1 = 8\\3x - 7 = 8\\3x = 15\\x = 5[/tex]

so the solution is (5, 1)

Answer Link

Otras preguntas

Always use needle nose pliers for prying and twisting.

Suppose xy > 0. Describe the points whose coordinates are solutions to the inequality.

please help!!!!!!!!!!

which is an example of potential energy? multiple choice an apple of stored energy-rich macromolecules a firefly using light flashes to attract a mate a skier a

prior to the evolution of the internet, the acceptance of cultural innovation tended to decrease with distance.

What different things come under freedom of expression?

could anyone pls help me with this geometry question? :) thank you soo much for the help :)

(b) Find the value of k such that point (3,-2) lies on the locus 2x²-3y² + 2k-6y + 2 = 0

Cyndee wants to invest $50,000. Her financial planner advises her to invest in three types of accounts: one paying 3%, one paying 5%, and one paying 6% simple i

solve the following quadratic equation by extracting the square root. 4(m-1)²-4=0 thank u!!!