Solve 6x + 2 = 14
The solution of 6x + 2 = 14 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 2 from both sides:
- 3
Divide both sides by 6:
- 4
Check: put x = 2 back into the equation.
LaTeX source of the formulas on this page
\[ 6x + 2 = 14\ \Rightarrow\ x = 2 \]
\[ 6x + 2 = 14 \]
\[ 6x + 2 - 2 = 14 - 2 \ \Rightarrow\ 6x = 12 \]
\[ \frac{6x}{6} = \frac{12}{6} \ \Rightarrow\ x = 2 \]
\[ 6\cdot2 + 2 = 12 + 2 = 14 \checkmark \]Trying values of x in 6x + 2 = 14
| x | 6x + 2 | Equals 14? |
|---|---|---|
| 0 | 2 | no |
| 1 | 8 | no |
| 2 | 14 | yes |
| 3 | 20 | no |
| 4 | 26 | no |
Questions
What is x in 6x + 2 = 14?
The solution of 6x + 2 = 14 is x = 2.
How do you solve 6x + 2 = 14?
Subtract 2 from both sides to get 6x = 12, then divide both sides by 6 to get x = 2.
How do I check the answer?
Replace x by 2: 6(2) + 2 = 14, which is 14.