Open Up - Grade 7 - Mathematics - Unit 7 - Lesson 10
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Last updated about 4 years ago
7 questions
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| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
7=\frac{1}{3}+x | arrow_right_alt | Mulitply each side by \frac{-1}{3} |
\frac{x}{3}=15 | arrow_right_alt | Add 3 to each side |
3+x=8 | arrow_right_alt | Multiply each side by -3 |
x-\frac{1}{3}=0.4 | arrow_right_alt | Multiply each side by \frac{-1}{3} |
\frac{1}{3} = -3x | arrow_right_alt | Add \frac{1}{3} |
-4.5=x-3 | arrow_right_alt | Add -3 to each side |
3 = \frac{-x}{3} | arrow_right_alt | Multiply each side by -3 |
3x = -4 | arrow_right_alt | add \frac{-1}{3} to each side. |