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AysviL [449]
3 years ago
8

Giving branliest please explain ur answer! thx

Mathematics
2 answers:
Murrr4er [49]3 years ago
5 0

Answer:

6x + 35

Step-by-step explanation:

distribute three and five through parenthesis

remove parenthesis

collect like terms

calculate

8x+3(x+5)-5(x-4)

8x+3x+15-5x+20

6x+35

julia-pushkina [17]3 years ago
5 0

Step-by-step explanation:

Original Equation:

<em>8</em><em>x</em><em>+</em><em>3</em><em>(</em><em>x</em><em>+</em><em>5</em><em>)</em><em>-</em><em>5</em><em>(</em><em>x-</em><em>4</em><em>)</em>

<em>Multiply</em><em> </em><em>the</em><em> </em><em>number</em><em> </em><em>behind</em><em> </em><em>bracket</em><em> </em><em>one</em><em>(</em><em>x</em><em>+</em><em>5</em><em>)</em><em> </em><em>and</em><em> </em><em>bracket </em><em>two</em><em>(</em><em>x-4</em><em>)</em>

<em>So</em><em> </em><em>it's</em><em> </em><em>going</em><em> </em><em>to</em><em> </em><em>be</em><em>;</em>

<em>8</em><em>x</em><em>+</em><em>3</em><em>x</em><em>+</em><em>1</em><em>5</em><em>-</em><em>5</em><em>x</em><em>+</em><em>2</em><em>0</em>

<em>We</em><em> </em><em>have</em><em> </em><em>+</em><em>2</em><em>0</em><em> </em><em>because</em><em> </em><em>when </em><em>you</em><em> </em><em>multiply</em><em> </em><em>two </em><em>negative</em><em> </em><em>numbers</em><em> </em><em>it</em><em> </em><em>becomes</em><em> </em><em>a</em><em> </em><em>positive</em><em>.</em>

<em>So</em><em> </em><em>now</em><em> </em><em>we</em><em> </em><em>will</em><em> </em><em>Combine</em><em> </em><em>Like</em><em> </em><em>Terms</em>

<em>1</em><em>1</em><em>x</em><em>+</em><em>3</em><em>x</em><em>-</em><em>5</em><em>x</em><em>+</em><em>1</em><em>5</em><em>+</em><em>2</em><em>0</em>

<em>Then</em><em> </em><em>you </em><em>will </em><em>add</em>

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

<em>6</em><em>x</em><em>+</em><em>3</em><em>5</em>

<em>So</em><em> </em><em>when </em><em>you </em><em>are</em><em> </em><em>done </em><em>this </em><em>will</em><em> </em><em>be</em><em> </em><em>the</em><em> </em><em>final</em><em> </em><em>answer</em><em> </em><em>will</em><em> </em><em>be</em><em>;</em>

<em>6</em><em>x</em><em>+</em><em>3</em><em>5</em>

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