1,1-0,1z=-1,9-0,7z

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Solution for 1,1-0,1z=-1,9-0,7z equation:



1.1-0.1z=-1.9-0.7z
We move all terms to the left:
1.1-0.1z-(-1.9-0.7z)=0
We add all the numbers together, and all the variables
-0.1z-(-0.7z-1.9)+1.1=0
We get rid of parentheses
-0.1z+0.7z+1.9+1.1=0
We add all the numbers together, and all the variables
0.6z+3=0
We move all terms containing z to the left, all other terms to the right
0.6z=-3
z=-3/0.6
z=-5

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