WordGPT

Solve 6x + 11 = 125

The solution of 6x + 11 = 125 is x = 19.

Explain it step by step in chatMake a short video of it
The lines y = 6x + 11 and y = 125 meet at x = 1914161820222490100110120130140150160x = 19y = 6x + 11y = 125
The lines y = 6x + 11 and y = 125 meet at x = 19. The solution of the equation is the x-coordinate of the point where the two sides are equal.

How to work it out

  1. 1

    The goal is to get x alone. Undo the operations in the opposite order: first the addition, then the multiplication.

    6x+11=1256x + 11 = 125
  2. 2

    Subtract 11 from both sides:

    6x+11−11=125−11 ⇒ 6x=1146x + 11 - 11 = 125 - 11 \ \Rightarrow\ 6x = 114
  3. 3

    Divide both sides by 6:

    6x6=1146 ⇒ x=19\frac{6x}{6} = \frac{114}{6} \ \Rightarrow\ x = 19
  4. 4

    Check: put x = 19 back into the equation.

    6⋅19+11=114+11=125✓6\cdot19 + 11 = 114 + 11 = 125 \checkmark
LaTeX source of the formulas on this page
\[ 6x + 11 = 125\ \Rightarrow\ x = 19 \]
\[ 6x + 11 = 125 \]
\[ 6x + 11 - 11 = 125 - 11 \ \Rightarrow\ 6x = 114 \]
\[ \frac{6x}{6} = \frac{114}{6} \ \Rightarrow\ x = 19 \]
\[ 6\cdot19 + 11 = 114 + 11 = 125 \checkmark \]

Trying values of x in 6x + 11 = 125

x6x + 11Equals 125?
17113no
18119no
19125yes
20131no
21137no

Questions

What is x in 6x + 11 = 125?

The solution of 6x + 11 = 125 is x = 19.

How do you solve 6x + 11 = 125?

Subtract 11 from both sides to get 6x = 114, then divide both sides by 6 to get x = 19.

How do I check the answer?

Replace x by 19: 6(19) + 11 = 125, which is 125.

Similar equations

    Solve 6x + 11 = 125: x = 19 (steps and check) | WordGPT