5​(xminus​6)plus2equals7xminus8

1 answer

To solve the equation \( 5(x - 6) + 2 = 7x - 8 \), follow these steps:

  1. Distribute the \( 5 \) on the left side: \[ 5x - 30 + 2 = 7x - 8 \]

  2. Combine like terms on the left side: \[ 5x - 28 = 7x - 8 \]

  3. Get all terms involving \( x \) on one side and constant terms on the other side. Subtract \( 5x \) from both sides: \[ -28 = 7x - 5x - 8 \] \[ -28 = 2x - 8 \]

  4. Add \( 8 \) to both sides: \[ -28 + 8 = 2x \] \[ -20 = 2x \]

  5. Divide both sides by \( 2 \): \[ x = -10 \]

So, the solution is \( x = -10 \).