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Determine the value of x in the figure 4x-8 x+4

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Answer: x = 4.

Explanation:

To determine the value of x in the expression 4x - 8 = x + 4, you can solve for x by isolating it on one side of the equation. Here's how to do it step by step:

1. Start with the equation:

4x - 8 = x + 4

2. To isolate the variable x on one side, you can subtract x from both sides of the equation to move the x term to the left side:

4x - x - 8 = x - x + 4

3. Simplify the equation:

3x - 8 = 4

4. Next, add 8 to both sides of the equation to isolate the 3x term:

3x - 8 + 8 = 4 + 8

5. Simplify further:

3x = 12

6. Now, to find the value of x, divide both sides of the equation by 3:

(3x) / 3 = 12 / 3

7. Simplify the division:

x = 4

So, the value of x in the equation 4x - 8 = x + 4 is x = 4.

User Adriano Almeida
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