WordGPT

Solve 11x + 10 = 131

The solution of 11x + 10 = 131 is x = 11.

Explain it step by step in chatMake a short video of it
The lines y = 11x + 10 and y = 131 meet at x = 1168101214166080100120140160180200x = 11y = 11x + 10y = 131
The lines y = 11x + 10 and y = 131 meet at x = 11. 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.

    11x+10=13111x + 10 = 131
  2. 2

    Subtract 10 from both sides:

    11x+10−10=131−10 ⇒ 11x=12111x + 10 - 10 = 131 - 10 \ \Rightarrow\ 11x = 121
  3. 3

    Divide both sides by 11:

    11x11=12111 ⇒ x=11\frac{11x}{11} = \frac{121}{11} \ \Rightarrow\ x = 11
  4. 4

    Check: put x = 11 back into the equation.

    11⋅11+10=121+10=131✓11\cdot11 + 10 = 121 + 10 = 131 \checkmark
LaTeX source of the formulas on this page
\[ 11x + 10 = 131\ \Rightarrow\ x = 11 \]
\[ 11x + 10 = 131 \]
\[ 11x + 10 - 10 = 131 - 10 \ \Rightarrow\ 11x = 121 \]
\[ \frac{11x}{11} = \frac{121}{11} \ \Rightarrow\ x = 11 \]
\[ 11\cdot11 + 10 = 121 + 10 = 131 \checkmark \]

Trying values of x in 11x + 10 = 131

x11x + 10Equals 131?
9109no
10120no
11131yes
12142no
13153no

Questions

What is x in 11x + 10 = 131?

The solution of 11x + 10 = 131 is x = 11.

How do you solve 11x + 10 = 131?

Subtract 10 from both sides to get 11x = 121, then divide both sides by 11 to get x = 11.

How do I check the answer?

Replace x by 11: 11(11) + 10 = 131, which is 131.

Similar equations

    Solve 11x + 10 = 131: x = 11 (steps and check) | WordGPT