Question

Solve for x
2(4x + 3) - 3x = 21

Answer 1

Answer:

8x +12- 3x =21

5x= 21-12

x=19/5

x=3.8

Step-by-step explanation:

I hope it will help you

mark as brainliests

please follow me

Answer 2

$\LARGE{\underline{\underline{\sf{Answer:-}}}}$

x = 3

$\LARGE{\underline{\underline{\sf{Solution:-}}}}$

2(4x + 3) - 3x = 21

8x + 6 - 3x = 21

5x + 6 = 21

5x = 21 - 6

$x\:=\:\frac{15}{5}$

x = 3

_______________

Let's check !

LHS

2(4(3) + 3) - 3(3)

2(12 + 3) - 9

24 + 6 - 9

30 - 9 = 21

RHS = 21

So , LHS = RHS

Hence , checked