Write the following equation in slope intercept form 3x + 4y = 12

Answer 1

3 x + 4 y = 12 Subtract 3 x to both sides

3 x + 4 y - 3 x = 12 - 3 x

4 y = 12 - 3 x

4 y = - 3 x + 12 Divide both sides by 4

4 y / 4 = - 3 x / 4 + 12 / 4

y = - ( 3 / 4 ) x + 3