Solve the equation. Check your solution.
The solution for the equation is .
Write the original equation and separate the variable and constants.
Now, divide both sides of the equation by -21.
Therefore, the solution of the equation is .
To check the solution, write the original equation and substitute the value of h.
Now, substitute and check the result.
As the left-hand side is equal to right hand side, this signifies that the solution is correct.
Pasta Machine A pasta machine cost $33. The ingredients to make one batch of pasta cost $.33. The same amount of pasta purchased at a store costs $.99. How many batches of pasta will you have to make for the cost of machine and ingredients to equal the cost of buying the same amount of pasta at the store?
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