Final answer:
To solve for w, combine like terms on both sides of the equation and isolate the variable w.
Step-by-step explanation:
To solve the equation -6 + 8w = -4 - 7 + 7w for w, we need to combine like terms on both sides of the equation. Starting with the left side, we have -6 + 8w = -4 + 7w. To eliminate the variable terms, we can subtract 7w from both sides, resulting in -6w = -4. Now, to isolate w, we divide both sides by -6. This gives us w = -4 / -6, which simplifies to w = 2/3 or 0.67.
Learn more about Solving equations with variables on both sides