3 years ago

PLZ HELP the expressions a[8x+7] and 4x+3.5 are equivalent. what is the value of a

Mathematics

2 answers:

kondaur [170]3 years ago

6 0

Answer:

$a=0.5$

Step-by-step explanation:

Divide each term by $8x+ 7$ and simplify.

Hope this helps :)

<em>-ilovejiminssi♡</em>

Ilya [14]3 years ago

5 0

a(8x + 7) = 4x + 3.5

8ax + 7a = 4x + 3.5

equating coefficients of x : 8a = 4 so a = 1/2

also 7a = 3.5 so a = 1/2

The value of a is 1/2

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