Content Level-1 Problem-173 Click for video
| Steps | Problem | Solution |
|---|---|---|
1 |
Determine the value of an expression,if z=1/8 |
\$ 4z-6 \$ |
2 |
Given expression |
\$ 4z-6 \$ |
3 |
Substitute the z value in expression |
\$ 4(1/8)-6 \$ |
4 |
After cancellation we get |
\$ 1/2-6 \$ |
5 |
Taking LCM as 2 we get |
\$ (1/2 × 2 - 6 × 2)/2 \$ |
6 |
After simplification we get |
\$ (1-12)/2 \$ |
7 |
After simplification we get |
\$ -11/2 \$ |
8 |
Hence the solution of the given expression is |
\$ -11/2 \$ |
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