3 years ago

Pls helpASAP!!! 3x+ 12 = 2(8+ 4x)

Mathematics

2 answers:

mojhsa [17]3 years ago

5 0

$3x+12=2(8+4x)$ distribute

$3x+12=16+8x\\$ collect like-terms

$3x-8x=16-12\\-5x=4\\x=-\frac{4}{5}=-0.8$

Tems11 [23]3 years ago

4 0

Answer:

x = - 4/5

Step-by-step explanation:

3x + 12 = 2(8 + 4x)

3x + 12 = 16 + 8x

12 - 16 = 8x - 3x

- 4 = 5x

x = - 4/5

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