addisontran340 addisontran340
  • 19-08-2020
  • Mathematics
contestada

I need help ASAP!
Possible answers are 9, 37, -37, 19, 24, 8, and -24

I need help ASAP Possible answers are 9 37 37 19 24 8 and 24 class=

Respuesta :

prestonshelton
prestonshelton prestonshelton
  • 19-08-2020

Answer:

37

Step-by-step explanation:

Hello!

First we add 15 to both sides

[tex]\frac{-5x-10}{5} = -2x + 35[/tex]

Multiply both sides by 5

-5x - 10 = -10x + 175

Add 10 to both sides

-5x = -10x + 185

Add 10x to both sides

5x = 185

Divide both sides by 5

x = 37

The answer is 37

Hope this helps!

Answer Link
WojtekR
WojtekR WojtekR
  • 19-08-2020

[tex]\dfrac{-5x-10}{5}-15=-2x+20\quad|\cdot5\\\\-5x-10-75=-10x+100\\\\-5x+10x=100+10+75\\\\5x=185\quad|:5\\\\\boxed{x=37}[/tex]

Answer Link

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