Rozwiąż:
a) -5x + 12 + x = 2x - 12
b) 2(x-3) + 3(4-x) = 5
a. 12+12=2x-x+5x
24=4x
4x=24/;4
x=6
b.2x-6+12-3x=5
2x-3x=5-12+6
-1x=-11/:-1
x=11
a) -5x + 12+ x = 2x-12
-6x=-24
x=4
2x-6+12-3x=5
-x=-1
x=1
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a. 12+12=2x-x+5x
24=4x
4x=24/;4
x=6
b.2x-6+12-3x=5
2x-3x=5-12+6
-1x=-11/:-1
x=11
a) -5x + 12+ x = 2x-12
-6x=-24
x=4
b) 2(x-3) + 3(4-x) = 5
2x-6+12-3x=5
-x=-1
x=1