Marcusdowlen095 Marcusdowlen095
  • 20-04-2020
  • Mathematics
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kdruizzz kdruizzz
  • 20-04-2020

Answer:

-2

Step-by-step explanation:

First you should write out the entire word equation into one you may recongnize:

7x - 12 = -3x - 32

After this, solve for x:

7x + 3x = 12 - 32

10x = -20

10      10

x = -2

the number is -2

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