The answer is X= -3 and the work is 8x+2x-5= -35 so the -5 turns to a positive 5 and cancels itself it out so -35 becomes -30 then you add 8x and 2x then you get get 10x then you divide -30 by 10 and you get -3

7 0

3 years ago

3x -9 =7x + 12<br>Find X

Lorico [155]

Simple....

you have:

3x-9=7x+12

To even solve this....isolate the variable your are trying to solve for....

3x-9=7x+12
-3x -3x

-9=4x+12

-9=4x+12
-12 -12

-21=4x

Simplify.....

$\frac{-21}{4} = \frac{4x}{4}$

$\frac{-21}{4} =x$

Thus, your answer.

5 0

3 years ago

PLEASE HELP ASAP!!! WILL MARK BRAINLIEST

Lina20 [59]

Answer:

Step-by-step explanation:

i think its the two on the bottom

if I'm wrong I'm so sorry

hope this helps

6 0

3 years ago

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