Content Level-1 Problem-4 Click for video
| Steps | Problem | Solution |
|---|---|---|
1 |
Solve the equation |
\$ 2 | x-3 | -5=7 \$ |
2 |
Given equation |
\$ 2 | x-3 | -5=7 \$ |
3 |
Adding "+5" on both sides of the equation |
\$ 2 | x-3 | -5+5=7+5 \$ |
4 |
After cancellation we get |
\$ 2 | x-3 | =12 \$ |
5 |
Dividing on both sides by "2" we get |
\$ 2 | x-3 | /2=12/2 \$ |
6 |
After cancellation we get |
\$ | x-3 | =6 \$ |
7 |
By using formula | x | =a i.e,x=a (or) x=-a we write |
\$ x-3=6 (or) x-3=-6 \$ |
8 |
Adding on both sides "+3" then we get |
\$ x-3+3=6+3 (or) x-3+3=-6+3 \$ |
9 |
After simplification we get |
\$ x=9 (or) x=-3 \$ |
10 |
Hence the solution of the given equation is |
\$ x= -3 (or) 9 \$ |
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