2 years ago

Here Is My Last Question I Took A Snip Of 30 Points

Mathematics

1 answer:

coldgirl [10]2 years ago

7 0

Answer:

u did change it

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2x + 5 = 10

hammer [34]

There are many ways you can start off by solving an equation. In this case, the first operation used in solving this equation would be subtraction. You would have to subtract 5 from each side.

3 0

2 years ago

Read 2 more answers

What is the solution to the rational equation x over 2x plus 1 minus 1 over 4 equals 2 over 2x plus 1

aalyn [17]

We want to solve
$\frac{x}{2x+1} - \frac{1}{4} = \frac{2}{2x+1}$

Subtract 2/(2x+1) from each side.
$\frac{x}{2x+1} - \frac{2}{2x+1y} - \frac{1}{4} = 0$

Add 1/4 to each side, and simplify the left side.
$\frac{x-2}{2x+1} = \frac{1}{4}$

Cross multiply.
4(x - 2) = 1(2x + 1)
4x - 8 = 2x + 1

Simplify and solve for x.
4x - 2x = 1 + 8
2x = 9
x = 9/2 or x = 4 1/2.

Answer: $x = \frac{9}{2} \,\, or \,\, x = 4 \frac{1}{2}$

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2 years ago

(Consider This) Darcy and Rachel live down the hall from each other in the same dorm. Darcy likes to play her music loudly down

sineoko [7]

Answer:

ask an adult, about the situation

Step-by-step explanation:

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2 years ago

Translate to an algebraic expression.<br> The sum of a and n.<br> The translation is

aksik [14]

The translation of the sum a and n is a+n