7. what is the standard form of a linear equation?\n a. $ax + by = z$\n b. $ax + by = c$, where $a$, $b$…

7. what is the standard form of a linear equation?\n a. $ax + by = z$\n b. $ax + by = c$, where $a$, $b$, and $c$ are integers, and $a$ should not be negative\n c. $\frac{x}{a} + \frac{y}{b} = 1$\n d. $a(x + y) = c$

7. what is the standard form of a linear equation?\n a. $ax + by = z$\n b. $ax + by = c$, where $a$, $b$, and $c$ are integers, and $a$ should not be negative\n c. $\frac{x}{a} + \frac{y}{b} = 1$\n d. $a(x + y) = c$

Answer

Brief Explanations:

The standard form of a linear equation in two variables is defined as (Ax + By = C), where (A), (B), and (C) are integers, and (A) is non-negative to maintain a consistent standard form. The other options either use non-standard variables, represent intercept form, or do not follow the standard structure.

Answer:

b. (Ax + By = C), where (A, B,) and (C) are integers, and (A) should not be negative