Question

Solve and graph:
23 + 3x ≤ 15 - x

Answer 1

First add x to both sides. The -x on the right will cancel with x (x+ negative x = 0), yielding:\[23 + 4x \le 15\]
Subtract 23 from both sides:\[4x \le -8\]
Divide both sides by 4 and you're done!
\[x \le -2\]
And here's a graph: https://www.desmos.com/calculator/xznza455ff
Tell me if you have anymore questions?