joananiche
joananiche joananiche
  • 30-01-2021
  • Mathematics
contestada

-3x -3 = 2x + 7.
Will mark brainlest

Respuesta :

treviousmerritt
treviousmerritt treviousmerritt
  • 30-01-2021

Answer: x=−2

Step-by-step explanation: Step 1: Subtract 2x from both sides.

−3x−3−2x=2x+7−2x

−5x−3=7

Step 2: Add 3 to both sides.

−5x−3+3=7+3

−5x=10

Step 3: Divide both sides by -5.

−5x/-5=10/-5

Answer Link
manissaha129
manissaha129 manissaha129
  • 30-01-2021

Answer:

[tex] - 3x - 3 = 2x + 7 \\ 2x + 3x = - 7 - 3 \\ 5x = - 10 \\ x = \frac{( - 10)}{5} \\ \boxed{x = - 2}[/tex]

x=-2 is the right answer.

Answer Link

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