<h3><u><em>Answer: Hello I am going to solve the rational equation by combining expressions and isolating the variable m . Exact Form: m = − 1 4 Decimal Form: m = − 0.25</em></u></h3><h3><u><em>1.Subtract 5 from both sides of the equation</em></u></h3><h3><u><em>2.Simplify</em></u></h3><h3><u><em>3.Multiply all terms by the same value to eliminate fraction denominators</em></u></h3><h3><u><em>4.Simplify</em></u></h3><h3><u><em>5.Subtract 2 from both sides of the equation</em></u></h3><h3><u><em>6.Simplify</em></u></h3><h3><u><em>7.Divide both sides of the equation by the same term</em></u></h3><h3><u><em>8. and finaly Simplify</em></u></h3><h3 /><h3><u><em>Hope this help's!</em></u></h3>

3 0

3 years ago

Write as an expression: a number that is equal to twice as much as x

lesantik [10]

Let's call the number we're looking for $y$ . We know that $y$ is twice as much as $x$ .

Twice as much as a number simply means the double of that number, and in turn the double of a number means to muliply that number by 2.

So, in order to obtain $y$ , you have to multply $x$ by 2. In formula, you have

$y = 2\cdot x$ or simply $y = 2x$

5 0

3 years ago