" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
b)5a-5b
c)-4y+2x
d)-4x-7
e)-x+2x-6+x-4=2x-10
f)ab-3
g)3x²
h)3b-3c
i)-x² -x-1
j)m²+4mn+2n
b) 2a -3b +3a -2b = 5a-5b
c)2y -6y +4x -2x = -4y+2x
d) 2x +3 -6x -10 = -4x-7
e) -x + 2x +(-6) + x -4 = 2x-10
f) 2ab -6 -ab - (-3) = ab-3
g) 3x² -2y² -6x² -2y² = -3x²-4y²
h) 3,5b -2,4c -0,6c - 0,5b = 3b-3c
i) 3x² -2x + 1 + x -4x² - 2 = -x²-x-1
j) 2m² + 3mn -n +mn +3n -m² = m²+4mn+2n