Question

Solve the equation
-2x + 1 = -4x + 9
x=​

Answer 1

Answer: x = 1/7

Explanation:

Answer 2

x = 4

Explanation:

Step 1: Write equation

-2x + 1 = -4x + 9

Step 2: Solve for x

1. Add 4x to both sides: 2x + 1 = 9
2. Subtract 1 on both sides: 2x = 8
3. Divide both sides by 2: x = 4

Step 3: Check

Plug in x to verify it's a solution.

-2(4) + 1 = -4(4) + 9

-8 + 1 = -16 + 9

-7 = -7