Question: In Problems 11 68, solve each equation. 0.9t = 0.4 + 0.1t

In Problems 11 – 68, solve each equation.

0.9t = 0.4 + 0.1t

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To solve the equation 09t 04 01t you want to isolate the variable t on one side of the equation Heres how you can do it stepbystep 1 Get rid of the decimal point by multiplying the entire equation by 10 to eliminate the decimal 10 09t 10 04 01t 2 Distribute the multiplication on the right side 9t 4 1t 3 Move all the terms with t to one side of the equation by subtracting 1t from both sides 9t 1t 4 4 Simplify the left side 8t 4 5 Finally isolate t ... View full answer

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