Solve the equation. 12 + 0.35x = 20.05 a. 91.5 b. 57.3 c. 2.8175 d. 23

Lets take this equation step by step. (set up the equation)

12 + 0.35x = 20.05  (first we should subtract 12 from both sides.)

- 12            = -12 (Now the 12 on left side cancels out. And we solve the right)

        0.35x  = 8.05 (now divide both sides by 0.53 to isolate the x)

       ÷0.35   = ÷0.35 ( Now the left side cancels out. And we solve the right.)

                x  = 23 (we have found our answer!)

So your answer is D. 23

Good Luck! :)

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2

Step-by-step explanation:

As it would look better.

1 would make the graph too big

12 would be useless as there are no "answers" more than 12

10 would be useless too as the biggest number used is 10. therefore, 5, 7 would be cramped and too hard to figure out.