Question

simplify ` 6(7-3y)+6(y+1) .

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Answer 1

Answer:

Rearrange terms

2

Distribute

6(−3+7)+(+1)

{\color{#c92786}{6(-3y+7)}}+(y+1)6(−3y+7)+(y+1)

−18+42+(+1)

{\color{#c92786}{-18y+42}}+(y+1)−18y+42+(y+1)

3

Eliminate redundant parentheses

−18+42+(+1)

-18y+42+(y+1)−18y+42+(y+1)

−18+42++1

-18y+42+y+1−18y+42+y+1

4

Add the numbers

−18+42++1

-18y+{\color{#c92786}{42}}+y+{\color{#c92786}{1}}−18y+42+y+1

−18+43+

-18y+{\color{#c92786}{43}}+y−18y+43+y

5

Combine like terms

−18+43+

{\color{#c92786}{-18y}}+43+{\color{#c92786}{y}}−18y+43+y

−17+43

Answer 2

I’ve attached a picture of the answer, hope it helps!