2 Answers

Cera · Answer 1 · 2023-11-13T00:43:00+0000

Answer:

$\tt x=-9$

Explanation:

$\tt 6x + 8 = 3x - 19$

Subtract 8 from both sides:-

$\tt 6x+8-8=3x-19-8$

$\tt 6x=3x-27$

Subtract 3x from both sides:-

$\tt 6x-3x=3x-27-3x$

$\tt 3x=-27$

Divide both sides by 3:-

$\tt \cfrac{3x}{3}=\cfrac{-27}{3}$

$\tt x=-9$

The vaule of x that makes the equation true is A) x= -9.

Mathlight · Answer 2 · 2023-11-14T21:55:54+0000

Answer:

A. x = -9

Explanation:

6x + 8 = 3x - 19 <== subtract 3x from both sides

-3x -3x

3x + 8 = -19 <== subtract 8 from both sides

- 8 - 8

3x = -27 <== divide both sides by 3

/3 /3

x = -9

Hope this helps!

Please log in or register to add a comment.