Question

please solve for brain list answer.

Answer 1

Answer:

x = 3

Step-by-step explanation:

Given: 3x + 2(x + 2) = 20 - (2x - 5)

⇒ 3x + 2x + 4 = 20 - 2x + 5

⇒ 5x + 4 = 25 - 2x

⇒ 5x + 2x = 25 - 4

⇒ 7x = 21

⇒ x = 21/7

⇒ x = 3.

Therefore, the value of x = 3.

Hope it helps!

Answer 2

$\mathfrak{solution}$

$<b><i>$

find x in the equation .

3x + 2 ( x + 2 ) = 20 - ( 2x - 5 )

3x + 2x + 4 = 20 - 2x + 5 [using ( - × - = +)]

5x + 4 = 20 + 5 - 2x

5x + 4 = 25 - 2x

5x - 2x = 25 - 4

3x = 21

$x \: = \frac{21}{7} \\ = 3$

since we find in the equation x = 3 .

be brainly