" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
=> 3y + 12 + 8y - 20 = 10y - 12
=> 3y + 8y - 10y = -12 - 12 + 20
=> y = -4
3y+8y-10y=-12-12+20
11y-10y=-24+20
y=-4