Help Out Tomorrow Test Rip

What properties allow transformation to be used as a problem solving tool

Given the equation y − 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form. −three fourthsx + y = 10 3x − 4y = −40 y = three fourthsx + 12 y = three fourthsx + 10

With alll of except for the 2 that i did already