Lesson Example Discussion Quiz: Class Homework |
Step-4 |
Title: Solve the equation |
Grade: 7-b Lesson: S2-L8 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
| Steps | Problem | Solution |
|---|---|---|
1 |
Solve |
\$ 2n = 3(n - 10) \$ |
2 |
After multiplication |
\$ 2n = 3n - 30 \$ |
3 |
Move Variable terms to left side |
\$ 2n - 3n = -30 \$ |
4 |
After Subtraction |
\$ -n = -30 \$ |
5 |
Answer |
D = \$n = 30\$ |
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