Solve 11x + 6 = 226
The solution of 11x + 6 = 226 is x = 20.
How to work it out
- 1
The goal is to get x alone. Undo the operations in the opposite order: first the addition, then the multiplication.
- 2
Subtract 6 from both sides:
- 3
Divide both sides by 11:
- 4
Check: put x = 20 back into the equation.
LaTeX source of the formulas on this page
\[ 11x + 6 = 226\ \Rightarrow\ x = 20 \]
\[ 11x + 6 = 226 \]
\[ 11x + 6 - 6 = 226 - 6 \ \Rightarrow\ 11x = 220 \]
\[ \frac{11x}{11} = \frac{220}{11} \ \Rightarrow\ x = 20 \]
\[ 11\cdot20 + 6 = 220 + 6 = 226 \checkmark \]Trying values of x in 11x + 6 = 226
| x | 11x + 6 | Equals 226? |
|---|---|---|
| 18 | 204 | no |
| 19 | 215 | no |
| 20 | 226 | yes |
| 21 | 237 | no |
| 22 | 248 | no |
Questions
What is x in 11x + 6 = 226?
The solution of 11x + 6 = 226 is x = 20.
How do you solve 11x + 6 = 226?
Subtract 6 from both sides to get 11x = 220, then divide both sides by 11 to get x = 20.
How do I check the answer?
Replace x by 20: 11(20) + 6 = 226, which is 226.