Question

7x + 2 = 3(9x - 4)
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Answer 1

$\large\bold\orange{\underline{Answer:-}}$

$\large\implies$ 7x + 2 = 3(9x - 4)

$\large\implies$ 7x + 2 = (27x - 12)

$\large\implies$ 2 + 12 = 27x - 7x

$\large\implies$ 14 = 20x

$\large\implies$ 20x = 14

$\large\implies$ x = $\frac{14}{20}$

$\large\implies$ x = $\frac{7}{10}$

Answer 2

Answer:

18.9

Step-by-step explanation:

Explanation in Image

According to explanation the answer is 189/10

=18.9

Therefore the answer is 18.9