Question

3y−3x=21 Put the following equation of a line into slope-intercept form, simplifying all fractions.

Answer 1

y = x + 7

Explanation:

The equation of a line in slope- intercept form is

y = mx + c )

Given

3y - 3x = 21 ( add 3x to both sides )

3y = 3x + 21 ( divide all terms by 3 )

y = x + 7 ← in slope- intercept form