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ella [17]
3 years ago
7

Pls help me, Answer choices are : A. 7 B. 30 C. 28 D. 49

Mathematics
2 answers:
tino4ka555 [31]3 years ago
7 0

Answer:

<em>O</em><em>P</em><em>T</em><em>I</em><em>O</em><em>N</em><em> </em><em>A</em><em>:</em><em>7</em>

<em><u>S</u></em><em><u>I</u></em><em><u>N</u></em><em><u>C</u></em><em><u>E</u></em><em><u> </u></em><em><u>A</u></em><em><u>B</u></em><em><u>C</u></em><em><u> </u></em><em><u>A</u></em><em><u>N</u></em><em><u>D</u></em><em><u> </u></em><em><u>D</u></em><em><u>B</u></em><em><u>E</u></em><em><u> </u></em><em><u>A</u></em><em><u>R</u></em><em><u>E</u></em><em><u> </u></em><em><u>V</u></em><em><u>E</u></em><em><u>R</u></em><em><u>T</u></em><em><u>I</u></em><em><u>C</u></em><em><u>A</u></em><em><u>L</u></em><em><u>L</u></em><em><u>Y</u></em><em><u> </u></em><em><u>O</u></em><em><u>P</u></em><em><u>P</u></em><em><u>O</u></em><em><u>S</u></em><em><u>I</u></em><em><u>T</u></em><em><u>E</u></em><em><u> </u></em><em><u>A</u></em><em><u>N</u></em><em><u>G</u></em><em><u>L</u></em><em><u>E</u></em><em><u> </u></em><em><u>.</u></em>

<em><u>T</u></em><em><u>H</u></em><em><u>E</u></em><em><u>R</u></em><em><u>E</u></em><em><u>F</u></em><em><u>O</u></em><em><u>R</u></em><em><u>E</u></em><em><u>,</u></em><em><u>4</u></em><em><u>x</u></em><em><u>+</u></em><em><u>2</u></em><em><u>=</u></em><em><u>7</u></em><em><u>x</u></em><em><u>-</u></em><em><u>1</u></em><em><u>9</u></em>

<em><u>7</u></em><em><u>x</u></em><em><u>-</u></em><em><u>4</u></em><em><u>x</u></em><em><u>=</u></em><em><u>2</u></em><em><u>+</u></em><em><u>1</u></em><em><u>9</u></em>

<em><u>3</u></em><em><u>x</u></em><em><u>=</u></em><em><u>2</u></em><em><u>1</u></em>

<em><u>x</u></em><em><u>=</u></em><em><u>7</u></em><em><u>°</u></em>

WARRIOR [948]3 years ago
4 0
I think 30 because I did all the equation and I got 30
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Answer:

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Step-by-step explanation:

Ancho: x

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2 years ago
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AysviL [449]

Answer:

y=−1

Step-by-step explanation:

Let's solve your equation step-by-step.

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