princmohini16 princmohini16
  • 31-01-2022
  • Mathematics
contestada

Form and solve and equation to find x
perimeter=42cm

Form and solve and equation to find x perimeter42cm class=

Respuesta :

MathWiz0001
MathWiz0001 MathWiz0001
  • 31-01-2022

Answer:

x = 8

Step-by-step explanation:

Combine like terms:

2x - 3 + x - 2x - 3 + x = 42

6x - 6 = 42

Add 6 to both sides:

6x = 48

Divide both sides by 6:

x = 8

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