Question

A)-2.(3x+1)+6=3.(2x+5)+1
B)y+1/2-2y-3/3=5/4
C)-3.(-m+4)+m/2= m+1/3+5

Answer 1

A)-2.(3x+1)+6=3.(2x+5)+1
-6x+2+6=6x+15+1
-6x-6x=15+1-2-6
-x=8 (1)
x=8

B)y+1/2-2-2y-3/3=5/4
y+2y=5/2+1/2+3/3
3y=9/9
3y=1
y=3/1
y=3

C)-3.(-m+4)+m/2=m+1/3+5
-3m+12+m/2=m+1/3+5
-3m+m/2-m=1/3+5-12
-5m=1/3+5-12
-5m=3+5-12
-5m=-7 (1)
m=7/5
m=1,4