taker77 taker77
  • 17-10-2020
  • Mathematics
contestada

Solve the following 3x + 7 = 2x + 13 over 3

Respuesta :

CasaDora
CasaDora CasaDora
  • 17-10-2020

Answer:

3x+7=2x+13 over 3

3 (3x )+3 (7)=2x +13 over 3×3

9x+21=2x +13

9x- 2x=13-21

7x=-8

x=8/7

Step-by-step explanation:

Step 1:Multiply both sides by the denominator

Step 3:Group like terms

Step 5: Divide both sides to find for x

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