Solve 11x + 5 = 60
The solution of 11x + 5 = 60 is x = 5.
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 5 from both sides:
- 3
Divide both sides by 11:
- 4
Check: put x = 5 back into the equation.
LaTeX source of the formulas on this page
\[ 11x + 5 = 60\ \Rightarrow\ x = 5 \]
\[ 11x + 5 = 60 \]
\[ 11x + 5 - 5 = 60 - 5 \ \Rightarrow\ 11x = 55 \]
\[ \frac{11x}{11} = \frac{55}{11} \ \Rightarrow\ x = 5 \]
\[ 11\cdot5 + 5 = 55 + 5 = 60 \checkmark \]Trying values of x in 11x + 5 = 60
| x | 11x + 5 | Equals 60? |
|---|---|---|
| 3 | 38 | no |
| 4 | 49 | no |
| 5 | 60 | yes |
| 6 | 71 | no |
| 7 | 82 | no |
Questions
What is x in 11x + 5 = 60?
The solution of 11x + 5 = 60 is x = 5.
How do you solve 11x + 5 = 60?
Subtract 5 from both sides to get 11x = 55, then divide both sides by 11 to get x = 5.
How do I check the answer?
Replace x by 5: 11(5) + 5 = 60, which is 60.