Answered

pano i solve to x(x-1)=5(x-3)+x2

Sagot :

x2-x=5x-15+x2
-5x+x2-x2=-15
-5x=-15
Rosejen1219viz
x(x-1) = 5(x-3) + x²
x² - x = 5x -15 + x²
combine like terms
x² - x² = x + 5x -15
0 = 6x - 15
0 = 3 (2x - 5)