Solve 11x + 14 = 234
The solution of 11x + 14 = 234 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 14 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
\[ 11x + 14 = 234\ \Rightarrow\ x = 20 \]
\[ 11x + 14 = 234 \]
\[ 11x + 14 - 14 = 234 - 14 \ \Rightarrow\ 11x = 220 \]
\[ \frac{11x}{11} = \frac{220}{11} \ \Rightarrow\ x = 20 \]
\[ 11\cdot20 + 14 = 220 + 14 = 234 \checkmark \]Trying values of x in 11x + 14 = 234
| x | 11x + 14 | Equals 234? |
|---|---|---|
| 18 | 212 | no |
| 19 | 223 | no |
| 20 | 234 | yes |
| 21 | 245 | no |
| 22 | 256 | no |
Questions
What is x in 11x + 14 = 234?
The solution of 11x + 14 = 234 is x = 20.
How do you solve 11x + 14 = 234?
Subtract 14 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) + 14 = 234, which is 234.