Content Level-1 Problem-121 Click for video
| Steps | Problem | Solution |
|---|---|---|
1 |
Solve the equation |
\$ 3.9x=-1.3 \$ |
2 |
Given equation |
\$ 3.9x=-1.3 \$ |
3 |
Dividing on both sides by "3.9" we get |
\$ (3.9x)/3.9=-1.3/3.9 \$ |
4 |
After cancellation we get |
\$ x=-1.3/3.9 \$ |
5 |
Multiply numerator and denominator with "10" |
\$ x=(-1.3 × 10)/(3.9 × 10) \$ |
6 |
After simplification we get |
\$ x=-13/39 \$ |
7 |
Hence the solution of the given equation is |
\$ x=-1/3 \$ |
Copyright © 2020-2021 saibook.org