Solve the following equation
7w+42=133
Solve for w
7w + 42 = 133
Divide each side by 7
| 7w | |
| 7 |
| = |
| 42 |
| 7 |
Group constants
Group our constants 42 and 133.
subtract 42 from both sides
7w + 42 - 42 = 133 - 42
Cancel 42 on the left side:
7w = 91
Divide each side of the equation by 7
| 7w | |
| 7 |
| = |
| 91 |
| 7 |
w = 13
Final Answer
w = 13
