Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Is n=4n = 4 a solution to this equation?\newline5n=385n = 38\newlineChoices:\newline(A) yes\newline(B) no

Full solution

Q. Is n=4n = 4 a solution to this equation?\newline5n=385n = 38\newlineChoices:\newline(A) yes\newline(B) no
  1. Identify Substituted Equation: We have the equation 5n=385n = 38. Identify the equation after substituting n=4n = 4.\newlineSubstitute 44 for nn in 5n=385n = 38.\newlineEquation: 5×4=385 \times 4 = 38
  2. Perform Multiplication: Perform the multiplication to simplify 5×45 \times 4.\newline5×4=205 \times 4 = 20
  3. Compare Results: Compare the result from Step 22 with the right side of the equation.\newlineWe found that 5×4=205 \times 4 = 20, but the equation requires that 5n5n should equal 3838.\newlineSince 2020 does not equal 3838, n=4n = 4 is not a solution to the equation 5n=385n = 38.

More problems from Does x satisfy the equation?