OnDom Sres.
Marlena solved the equation 2x + 5 = -10 - x. Her steps
are shown below
2x...
Mathematics, 10.06.2020 04:57 902coo
OnDom Sres.
Marlena solved the equation 2x + 5 = -10 - x. Her steps
are shown below
2x + 5 = -10-X
Use the drop-down menus to justify Marlena's work in
each step of the process.
Step 1
Step 2
Step 3
1. 3x + 5 = -10
2 3x = -15
3. x=-5
Done
Intro
Answers: 2
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