{2x−4y=−63x+2y=−1
Mathematics, 19.02.2020 22:00 anthonygarib24
Which properties justify the steps taken to solve the system?
{2x−4y=−63x+2y=−1
Drag and drop the answers into the boxes to match each step.
{6x−12y=−186x+4y=−2
−16y=−16
y=1
2x−4(1)=−6
2x−4=−6
2x=−2
x=−1
these are the options given:
Action property of equality
Division action of equality
Multiplication of equality
associative property of addition
property of equality
simplify
Substitution Property of equality
Answers: 3
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Answers: 2
Which properties justify the steps taken to solve the system?
{2x−4y=−63x+2y=−1
{2x−4y=−63x+2y=−1
Mathematics, 11.11.2020 17:50
Mathematics, 11.11.2020 17:50