elijahwelch1207
elijahwelch1207 elijahwelch1207
  • 04-03-2021
  • Mathematics
contestada

Solve the systems of equation by elimination.

x + 5y = -7
2x + 7y = -8

Respuesta :

chloe034 chloe034
  • 04-03-2021
2x-7y=-6 but x = 5y , so

2(5y) - 7y = -6
Answer Link

Otras preguntas

an athlete or famous actor endorsing a product is mostly an example of : a) logos b) pathos c) Migos d) ethos
Um can you help me plzz hurry tho
Explain the lab data from when Clark arrived at the hospital.
Parallelograms (5x+4). 59
Ms. Ru is trying to solve the following problem: Alex reads 9 pages in 2 ¼ minutes. How many pages can Alex read in 19 minutes? Ms. Ru says that it is impossibl
Rewrite the given equation in slope-intercept form y – 4 = 3(x - 2)
A child collected data about the motion of a toy train on a straight track and recorded the data in the graph below witch of these Accurately describes the moti
What is the area of the shaded (yellow) region? Round your answer to the nearest tenth. Use 3.14 for pi. Hint: Remember...you need the radius to determine area
Total Two villages are 12 km apart in real life. How far apart would they be on a map with scale 1 : 75000 ? Round to 1 d.p. 2. 14
definiion of exponential growth? pls I hate World Geography o(TヘTo)