A system of equatio… - QuestionCove

Ask your own question, for FREE!

Mathematics 12 Online

OpenStudy (anonymous):

A system of equations is shown below: Equation A: 4c = d − 8 Equation B: c = 5d + 8 Which of the following steps should be performed to eliminate variable d first?

11 years ago

OpenStudy (anonymous):

@welshfella can you help me please?

11 years ago

OpenStudy (anonymous):

I know this!!

11 years ago

OpenStudy (anonymous):

2hats te oppisite of a positive

11 years ago

OpenStudy (anonymous):

a negative right? and its 5 d so make it -5d to eliminate it!!!!

11 years ago

OpenStudy (anonymous):

ok. so i would multiply equation A by -5 correct?

11 years ago

OpenStudy (anonymous):

yup :)

11 years ago

OpenStudy (anonymous):

ok thank you:) medal again!

11 years ago

OpenStudy (anonymous):

Y! haha welcome :)

11 years ago

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!

Latest Questions