Question

question solve the inequality and graph the solution on the line provided. 3x + 80 65 answer attempt 1 out of 2 inequality notation: number line: -12 -10 -8 -6 -4 -2 0 2 4 6 8 10 12

Explanation:

Step1: 移项

$3x+80>65$，移项得$3x>65 - 80$。

Step2: 计算

$65 - 80=-15$，所以$3x>-15$。

Step3: 求解x

两边同时除以3，得$x>- 5$。

Answer:

Inequality Notation: $x > - 5$
Number Line: 在数轴上 - 5处用空心圆圈，然后向右画箭头。