Kruparajeshsp2020 Kruparajeshsp2020

02-03-2021
Mathematics

contestada

if (2,-3) is the solution of the equation 2(x+1)-7(y-2)=k,find the value of k and find two more solutions

Respuesta :

emirhansoy emirhansoy

02-03-2021

Answer:

210

Step-by-step explanation:

Just plug in for X and Y and solve the equation.

2(2+1)-7(-3-2)=k

2(3)-7(-5)=k

(6)(35)=k

210=k

Answer Link

Otras preguntas

What is the significance of the novel's title? What is the "Sweet Hereafter"? a). A place you go after a tragedy takes your life b). A beautiful place the

g/6=11 please solve one step equation

What are synonyms for the word “population”?

When two movable joints meet at a joint, their ________ do not touch one another.

how to find the exponential function y=ca^x, with points (1,2) and (2,1)

Evaluate the discriminant of each equation. Tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11

How much time would it take for the sound of thunder to travel 1500 meters if sound travels at a speed of 330 m/s

If you lived in Greece in about 300B.C. you had a good chance of witnessing which of the following? Select all that apply

In terms of alternation of generations, the internal parts of the pollen grains of seed-producing plants are most similar to a _____.A) moss sporophyteB) moss