thundersky025
thundersky025 thundersky025
  • 03-12-2021
  • Mathematics
contestada

can someone help me with this pls

can someone help me with this pls class=

Respuesta :

ericfeng1003
ericfeng1003 ericfeng1003
  • 03-12-2021

Answer:

x = -3

Step-by-step explanation:

7x + 8 = 3x - 4

4x + 8 = - 4

4x = -12

x = -3

Answer Link
snfndjjed
snfndjjed snfndjjed
  • 03-12-2021

Answer:

X=-3

Step-by-step explanation:

Subtract 8 from both sides of the equation.

7x+8=3x-4

7x+8-8=3x-4-8

Subtract the numbers.

7x=3x-12

Subtract 3x from both sides of the equation.

7x=3x-12

7x-3x=3x-12-3x

Combine like terms.

4x=-12

4x/4=-12/4

Cancel terms that are in both the numerator and denominator, then divide the numbers.

X=-3

Answer Link

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