Question 59083
-4-3-4Z=1
-4Z=1+4+3
-4Z=8
Z=8/-4
Z=-2 THEN
-5+Y+2*-2=-34
-5+Y-4=-34
Y=-34+5+4
Y=-34+9
Y=-25 THEN
5X-1*-25=28
5X+25=28
5X=28-25
5X=3/5
X=3/5