find the x - intercept of the line 5x + 17y = - 25. write your answer as an integer or as a simplified…
find the x - intercept of the line 5x + 17y = - 25. write your answer as an integer or as a simplified proper or improper fraction, not as an ordered pair.
Answer
Explanation:
Step1: 求(x)轴截距
(x)轴截距是直线与(x)轴交点的横坐标，此时(y = 0)。 将(y = 0)代入方程(5x + 17y = -25)，得到(5x+17\times0=-25)。
Step2: 求解(x)
(5x=-25)，两边同时除以(5)，即(x=\frac{-25}{5})。
Answer:
(-5)