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Solve 11x + 4 = 202

The solution of 11x + 4 = 202 is x = 18.

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The lines y = 11x + 4 and y = 202 meet at x = 1812141618202224140160180200220240260280x = 18y = 11x + 4y = 202
The lines y = 11x + 4 and y = 202 meet at x = 18. 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+4=20211x + 4 = 202
  2. 2

    Subtract 4 from both sides:

    11x+4−4=202−4 ⇒ 11x=19811x + 4 - 4 = 202 - 4 \ \Rightarrow\ 11x = 198
  3. 3

    Divide both sides by 11:

    11x11=19811 ⇒ x=18\frac{11x}{11} = \frac{198}{11} \ \Rightarrow\ x = 18
  4. 4

    Check: put x = 18 back into the equation.

    11⋅18+4=198+4=202✓11\cdot18 + 4 = 198 + 4 = 202 \checkmark
LaTeX source of the formulas on this page
\[ 11x + 4 = 202\ \Rightarrow\ x = 18 \]
\[ 11x + 4 = 202 \]
\[ 11x + 4 - 4 = 202 - 4 \ \Rightarrow\ 11x = 198 \]
\[ \frac{11x}{11} = \frac{198}{11} \ \Rightarrow\ x = 18 \]
\[ 11\cdot18 + 4 = 198 + 4 = 202 \checkmark \]

Trying values of x in 11x + 4 = 202

x11x + 4Equals 202?
16180no
17191no
18202yes
19213no
20224no

Questions

What is x in 11x + 4 = 202?

The solution of 11x + 4 = 202 is x = 18.

How do you solve 11x + 4 = 202?

Subtract 4 from both sides to get 11x = 198, then divide both sides by 11 to get x = 18.

How do I check the answer?

Replace x by 18: 11(18) + 4 = 202, which is 202.

Similar equations

    Solve 11x + 4 = 202: x = 18 (steps and check) | WordGPT