Simplify the algebraic expression 15 x y - 13 + 4 x + 3 y + x y + 21

Mathematics

2 answers:

pychu [463]3 years ago

5 0

(16xy + xy) + (4x) + (3y) + (-13 + 21)

17xy + 4x + 3y + 8

Natasha2012 [34]3 years ago

4 0

Answer:

The simplification of the equation is:

$16xy+4x+3y+8$

Step-by-step explanation:

We need to group similar terms to simplify the algebraic expression:

$(15xy+xy)+4x+3y+(21-13)\\16xy+4x+3y+8$

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$\bf \qquad \qquad \textit{ratio relations}
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\begin{array}{ccccllll}
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&-----&-----&-----\\
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\end{array} \\\\
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