Inequality Solve 02B910
1. We are asked to solve the inequality $$4(8 - x) \geq 3(3x - 20) - 25$$.
2. First, expand both sides using the distributive property:
$$4 \times 8 - 4 \times x \geq 3 \times 3x - 3 \times 20 - 25$$
which simplifies to
$$32 - 4x \geq 9x - 60 - 25$$
3. Combine like terms on the right side:
$$32 - 4x \geq 9x - 85$$
4. Add $4x$ to both sides to get all $x$ terms on one side:
$$32 \geq 9x + 4x - 85$$
which is
$$32 \geq 13x - 85$$
5. Add $85$ to both sides to isolate the term with $x$:
$$32 + 85 \geq 13x$$
$$117 \geq 13x$$
6. Divide both sides by $13$ (positive number, so inequality direction stays the same):
$$\frac{117}{13} \geq x$$
7. Simplify the fraction:
$$9 \geq x$$
8. This means the solution is all $x$ such that
$$x \leq 9$$.
9. Note the handwritten note says $8 \geq x$, which is a stricter condition than our solution.
Final answer:
$$x \leq 9$$