Question

What is the value of 2x in this equation 5x - 2(2x - 1) = 2(3x - 4)

Answer 1

Answer:

4

Step-by-step explanation:

Step 1: Write equation

5x - 2(2x - 1) = 2(3x - 4)

Step 2: Solve for x

1. Distribute: 5x - 4x + 2 = 6x - 8
2. Combine like terms: x + 2 = 6x - 8
3. Subtract x on both sides: 2 = 5x - 8
4. Add 8 to both sides: 10 = 5x
5. Divide both sides by 5: 2 = x
6. Rewrite x = 2

Step 3: Check

Plug in x to verify it's a solution.

5(2) - 2(2(2) - 1) = 2(3(2) - 4)

10 - 2(4 - 1) = 2(6 - 4)

10 - 2(3) = 2(2)

10 - 6 = 4

4 = 4

Here we see that x = 2 is indeed a solution

Step 4: Find 2x

2(2) = 4

Answer 2

Answer:

It is 4

Step-by-step explanation: