Solve 11x + 13 = 35
The solution of 11x + 13 = 35 is x = 2.
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 13 from both sides:
- 3
Divide both sides by 11:
- 4
Check: put x = 2 back into the equation.
LaTeX source of the formulas on this page
\[ 11x + 13 = 35\ \Rightarrow\ x = 2 \]
\[ 11x + 13 = 35 \]
\[ 11x + 13 - 13 = 35 - 13 \ \Rightarrow\ 11x = 22 \]
\[ \frac{11x}{11} = \frac{22}{11} \ \Rightarrow\ x = 2 \]
\[ 11\cdot2 + 13 = 22 + 13 = 35 \checkmark \]Trying values of x in 11x + 13 = 35
| x | 11x + 13 | Equals 35? |
|---|---|---|
| 0 | 13 | no |
| 1 | 24 | no |
| 2 | 35 | yes |
| 3 | 46 | no |
| 4 | 57 | no |
Questions
What is x in 11x + 13 = 35?
The solution of 11x + 13 = 35 is x = 2.
How do you solve 11x + 13 = 35?
Subtract 13 from both sides to get 11x = 22, then divide both sides by 11 to get x = 2.
How do I check the answer?
Replace x by 2: 11(2) + 13 = 35, which is 35.