Answer:
-3
Step-by-step explanation:
23=-5x+8
23-8=-5x
15=-5x
x=-3
<em>V=120cm³</em>
<em>v=12(5)(6)-4(10)(6)</em>
<em>v=120cm³</em>
<em>hope it helps...</em>
<em>have a great day!!</em>
-8+5-(4÷2)
-3 -2
= -5
i think it is help full