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Karo-lina-s [1.5K]
3 years ago
6

Solve for x 3x+3/x-4 = 3x+2/x+4

Mathematics
2 answers:
Lerok [7]3 years ago
5 0

Answer:

here you go! with step by step so you can do it next time

VashaNatasha [74]3 years ago
3 0

Answer:

-7/8

Step-by-step explanation:

<em>cross </em><em>multiply</em><em> </em><em>first </em><em>then </em><em>expand </em><em>the </em><em>equations </em><em>when </em><em>you </em><em>cross</em><em> multiply</em><em> </em><em>it </em><em>will </em><em>be</em>

<em>(</em><em>3</em><em>x</em><em>+</em><em>3</em><em>)</em><em>(</em><em>x+</em><em>4</em><em>)</em><em>=</em><em>(</em><em>3</em><em>x</em><em>+</em><em>2</em><em>)</em><em>(</em><em>x-1)</em>

<em>3</em><em>x</em><em>(</em><em>x+</em><em>4</em><em>)</em><em>+</em><em>3</em><em>(</em><em>x+</em><em>4</em><em>)</em><em>=</em><em>3</em><em>x</em><em>(</em><em>x-1)</em><em>+</em><em>2</em><em>(</em><em>x-1)</em>

<em>3</em><em>x</em><em>²</em><em>+</em><em>1</em><em>2</em><em>x</em><em>+</em><em>3</em><em>x</em><em>+</em><em>1</em><em>2</em><em>=</em><em>3</em><em>x</em><em>²</em><em>-</em><em>3</em><em>x</em><em>+</em><em>2</em><em>x</em><em>-</em><em>2</em>

<em>3</em><em>x</em><em>²</em><em>+</em><em>1</em><em>5</em><em>x</em><em>+</em><em>1</em><em>2</em><em>=</em><em>3</em><em>x</em><em>²</em><em>-</em><em>x</em><em>-</em><em>2</em>

<em>3</em><em>x</em><em>²</em><em>-</em><em>3</em><em>x</em><em>²</em><em>+</em><em>1</em><em>5</em><em>x</em><em>+</em><em>x=</em><em>-</em><em>2</em><em>-</em><em>1</em><em>2</em>

<em>1</em><em>6</em><em>x</em><em>/</em><em>1</em><em>6</em><em>=</em><em>-</em><em>1</em><em>4</em><em>/</em><em>1</em><em>6</em>

<em>x=</em><em>-</em><em>1</em><em>4</em><em>/</em><em>1</em><em>6</em>

<em>simplified</em><em> </em><em>to</em>

<em>-</em><em>7</em><em>/</em><em>8</em>

<em>I </em><em>hope</em><em> this</em><em> helps</em><em> </em>

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