Question

In standard form, step by step, rewrite the equation y - 9 = 3(x + 7).

Answer 1

To rewrite the equation y - 9 = 3(x + 7) in standard form, distribute the 3 to the terms inside the parentheses and then rearrange the equation so that the x term comes before the y term. The standard form of the equation is 3x - y = -30.

Step-by-step explanation:

To rewrite the equation y - 9 = 3(x + 7) in standard form, we need to distribute the 3 to the terms inside the parentheses:

y - 9 = 3x + 21

Next, let's rearrange the equation so that the x term comes before the y term:

3x - y = -30

This is the equation in standard form, where the coefficients of x, y, and the constant term are all integers.