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vlada-n [284]
3 years ago
8

Solve the equation, keeping the value for x as an improper fraction. 23x = − 12x + 5 1.Isolate the variable by adding 12x to bot

h sides:12x + 23x = 52.Use the common denominator to add terms:36x + 46x = 5 76x = 53.Multiply by the reciprocal:67(76)x = 5(67) x =
Mathematics
2 answers:
kogti [31]3 years ago
5 0

Answer:

x=\frac{30}{7}

Step-by-step explanation:

We have been given an equation \frac{2}{3}x=-\frac{1}{2}x+5. We are asked to solve our given equation.

First of all, we will add \frac{1}{2}x on both sides of equation to separate x variable on one side of equation.

\frac{2}{3}x+\frac{1}{2}x=-\frac{1}{2}x+\frac{1}{2}x+5

\frac{2}{3}x+\frac{1}{2}x=5

Now, we will make a common denominator.

\frac{2*2}{3*2}x+\frac{1*3}{2*3}x=5

\frac{4}{6}x+\frac{3}{6}x=5

Add numerators:

\frac{4+3}{6}x=5

\frac{7}{6}x=5

Upon multiply both sides of our equation by \frac{6}{7}, we will get:

\frac{6}{7}*\frac{7}{6}x=5*\frac{6}{7}

x=\frac{5*6}{7}

x=\frac{30}{7}

Therefore, the solution for our given equation is x=\frac{30}{7}.

iris [78.8K]3 years ago
4 0

Answer:

<h2>30/7</h2>

Step-by-step explanation:

I got <u>100%</u> on this assignment

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On the last step, I used the pythagorean identity.

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2 years ago
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Answer:

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Step-by-step explanation:

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