Solve the Equation: What Does X Equal in x + 5 = 8?

Question

Find the value of the parameter X:

x+5=8 x+5=8

Video Solution

Solution Steps

00:00 Solve
00:03 Let's isolate the unknown X
00:21 We'll solve according to the order of operations from left to right
00:26 And this is the solution to the question

Step-by-Step Solution

To solve the equation x+5=8x + 5 = 8, follow these steps:

  • Step 1: Start with the original equation:
    x+5=8x + 5 = 8.
  • Step 2: Subtract 5 from both sides of the equation to isolate xx:
    x+5−5=8−5x + 5 - 5 = 8 - 5.
  • Step 3: Simplify both sides:
    x=3x = 3.

Therefore, the solution to the equation is x=3x = 3.

The correct answer choice is: :

3

Answer

3

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Related Subjects

Solution of an equation First-degree equations with one unknown Solving Equations by Adding or Subtracting the Same Number from Both Sides Solution by all methods

Question Types

Solving Equations Using All Methods: Monomial Solving Equations Using All Methods: One sided equations Solving Equations by using Addition/ Subtraction: Monomial Solving Equations by using Addition/ Subtraction: One sided equations