Is (–18, 88) a solution to the equation y = –5x − 2?

Step 1: Identify the given point and equation

The given point is (–18, 88) and the equation is y = –5x − 2.

Step 2: Substitute the x and y values from the point into the equation

Substitute x = -18 and y = 88 into the equation. This gives us 88 = -5(-18) - 2.

Step 3: Simplify the right side of the equation

-5(-18) - 2 simplifies to 90 - 2, which is 88.

Step 4: Compare the simplified equation to the original equation

The simplified equation is 88 = 88, which is true. Therefore, the point (–18, 88) is a solution to the equation y = –5x − 2.