simoonhogue04
simoonhogue04 simoonhogue04
  • 29-01-2018
  • Mathematics
contestada

Please Help
A system of equations is shown below:

Equation A: 2c = d − 8
Equation B: c = 3d + 8

Which of the following steps should be performed to eliminate variable d first?

Respuesta :

tariqtalha94
tariqtalha94 tariqtalha94
  • 29-01-2018
Multiply equation B by 2.
Multiply equation A by 2
Multiply equation B by 3.
Multiply equation A by -3

Answer: D
Answer Link

Otras preguntas

URGENT! find the smallest whole number when divided by 4 gives a remainder of 3, when divided by 3 gives remainder of 2, when divided by 2 gives a remainder of
The local cable TV provider charges $89.00 per month for basic service, and has a $45.00 one-time "Activation Fee" for new accounts. Write (choose) the model fo
How would I answer this equation? E= mc^2 for m
help pls!!!how to solve it​
What the requirements of every single natural process on Earth
Help me with a ASAP plz and explain
Normally used for small digital displays
HELP ME PLZ ! Solve for x
4.75 lbs what is the amount in grams​
1. The basic definition of economics is illustrated by which of the following? a. b. c. d. Economics is the study of how businesses produce goods and services f