Question

What is -18+8x>__50

Answer 1

Explanation:

`-18+8x\geq50\qquad\text{add 18 to both sides}\\\\-18+18+8x\geq50+18\\\\8x\geq68\qquad\text{divide both sides by 8}\\\\(8x)/(8)\geq(68)/(8)\\\\x\geq8.5\to x\in[8.5,\ \infty)`