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3 years ago

(Iv'e posted this question before, but I forgot the multiple choice answers)

Mathematics

1 answer:

Mama L [17]3 years ago

6 0

<h3>Option D</h3><h3>The simplified version of 7x − 4(x − 8) = 56 is 3x + 32 = 56</h3>

<em><u>Solution:</u></em>

<em><u>Given expression is:</u></em>

$7x - 4(x - 8) = 56$

Use distributive property to simplify the expression

By distributive property,

a(b + c) = ab + ac

Therefore,

$7x - 4(x - 8) = 56\\\\7x - 4x + 32 = 56$

Combine the like terms : 7x - 4x = 3x

Therefore,

$3x + 32 = 56$

Thus option D is correct

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3 years ago

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