Y/(X•grams), find the total cost of the gold, then use y to divide the whole thing.
Answer:
3 x 21
20 x 4 tenths
21 x thirteenth
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Number one is correct and so is two
An equation is formed of two equal expressions. There is no solution set of the equation 3x+13 = 3(x+6)+1.
<h3>What is an equation?</h3>
An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
The equation can be solved in the following manner,

Since both the sides of the equation are the same in terms of variable and the constant terms are not the same. Therefore, there is no solution set of the equation 3x+13 = 3(x+6)+1.
Learn more about Equation:
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