5.A.(x-15,32)+38,9=126,48
x-15,32+38,9=126,48
x+23,58=126,48
x=126,48-23,58
x=102,9
B.12,38-(x-0.99)=3,56
12,38-x+0.99=3,56
13,37-x=3.56
-x=3.56-13.37
-x=-9.81
x=9.81
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Answers & Comments
5.A.(x-15,32)+38,9=126,48
x-15,32+38,9=126,48
x+23,58=126,48
x=126,48-23,58
x=102,9
B.12,38-(x-0.99)=3,56
12,38-x+0.99=3,56
13,37-x=3.56
-x=3.56-13.37
-x=-9.81
x=9.81