Isolate term with c: First, we need to isolate the term containing c on one side of the equation. To do this, we subtract 1.1 from both sides of the equation.0.1c+1.1−1.1=8.1−1.1
Simplify the equation: After subtracting 1.1 from both sides, we simplify the equation.0.1c=7.0
Multiply both sides: Now, to solve for c, we multiply both sides of the equation by 0.1.(c)=7.0×0.1
Find the value of c: We perform the multiplication to find the value of c.c=0.7
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