Question

question solve the inequality and graph the solution on the line provided. 4x + 45 ≤ 57 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

$4x\leq57 - 45$

Step2: 计算右边数值

$4x\leq12$

Step3: 两边同时除以4

$x\leq\frac{12}{4}$

Step4: 得出结果

$x\leq3$

Answer:

Inequality Notation: $x\leq3$
Number Line: 在数轴上找到3这个点，用实心点表示（因为包含3），然后向左画一条线表示所有小于等于3的数。