natnat42
natnat42 natnat42
  • 01-12-2020
  • Mathematics
contestada

Find the solution of system of equations.

-6x-9y=-42
6x+5y=10

Respuesta :

2022110
2022110 2022110
  • 01-12-2020

Answer:

X = -5, y = 8

Step-by-step explanation:

add the two equations together since the x‘s will cancel

-4y = -32

y = 8

then plug 8 in for y and solve

6x + 5(8) = 10

6x + 40 = 10

6x = -30

x = -5

Answer Link

Otras preguntas

Please help me with this one!
Need help with this problem
Caroline was out at a restaurant for dinner when the bill came. Her dinner came to $22. After adding in a tip, before tax, she paid $25.08. Find the percent tip
Find the area of the parallelogram.
The following table shows the first segment of a five-year amortization schedule. 5 Year Amortization Schedule $ 12.575.00 Loan Amount or Principal Interest Rat
can someone help me pls
A rock with a mass of 10. 0kg falls 25. 0m to the ground. What is the work done by the gravitational force if the weight of the ball is 98. 0N?
100 POINTS!!! Which of the following BEST describes a public domain software license? Anyone can use and modify the software freely. There are no restrictions.
5. Which word below is an adjective? O defensive O defensively O defender O defend
In 2010, Cameron invested $10,000 in an account that earns 8. 5% interest compounded monthly. How much money would Cameron have gained by 2025?