Question

question
solve the inequality and graph the solution on the line provided.
-7 + 6x > -25
answer attempt 1 out of 2
< > ≤ ≥ or
inequality notation:
number line:
-12 -10 -8 -6 -4 -2 0 2 4 6 8 10 12
click and drag to plot line.
submit answer

Explanation:

Step1: 移项

$-7 + 6x>-25$，移项可得$6x>-25 + 7$。

Step2: 计算常数项

计算$-25 + 7=-18$，则$6x>-18$。

Step3: 求解x

两边同时除以6，$x>\frac{-18}{6}$，即$x > - 3$。

Answer:

Inequality Notation: $x>-3$
Number Line: 在数轴上 -3 处用空心圆圈，然后向右画一条线。