Solve 5x + 10 = 60
The solution of 5x + 10 = 60 is x = 10.
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 10 from both sides:
- 3
Divide both sides by 5:
- 4
Check: put x = 10 back into the equation.
LaTeX source of the formulas on this page
\[ 5x + 10 = 60\ \Rightarrow\ x = 10 \]
\[ 5x + 10 = 60 \]
\[ 5x + 10 - 10 = 60 - 10 \ \Rightarrow\ 5x = 50 \]
\[ \frac{5x}{5} = \frac{50}{5} \ \Rightarrow\ x = 10 \]
\[ 5\cdot10 + 10 = 50 + 10 = 60 \checkmark \]Trying values of x in 5x + 10 = 60
| x | 5x + 10 | Equals 60? |
|---|---|---|
| 8 | 50 | no |
| 9 | 55 | no |
| 10 | 60 | yes |
| 11 | 65 | no |
| 12 | 70 | no |
Questions
What is x in 5x + 10 = 60?
The solution of 5x + 10 = 60 is x = 10.
How do you solve 5x + 10 = 60?
Subtract 10 from both sides to get 5x = 50, then divide both sides by 5 to get x = 10.
How do I check the answer?
Replace x by 10: 5(10) + 10 = 60, which is 60.