Resolver y verificar
A) 3.(x-1)=3
B)8.(x+6)=88
C)9.(x-2)=27
D)2.(x+2)+3.(x-1)=11
A) 3.(x-1)=3
B)8.(x+6)=88
C)9.(x-2)=27
D)2.(x+2)+3.(x-1)=11
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3x-3=3
3x= 3+3
3x=6
x=6/3
x=2
b) 8.(x+6)=88
8x+48=88
8x=88-48
8x=40
x=40/8
x=5
c) 9.(x-2) = 27
9x - 18 = 27
9x=27+18
9x=45
x=45/9
x=5
d) 2.(x+2)+3.(x-1)=11
2x+4+3x-3=11
2x+3x= 11+3-4
5x= 14-4
5x=10
x=10/5
x=2