leticiareynaga25
leticiareynaga25 leticiareynaga25
  • 02-12-2021
  • Mathematics
contestada

How many solutions does 7( X -5 ) = X +13

Respuesta :

lena3056
lena3056 lena3056
  • 02-12-2021

Answer:

x=8 (one solution)

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

7(x−5)=x+13

(7)(x)+(7)(−5)=x+13(Distribute)

7x+−35=x+13

7x−35=x+13

Step 2: Subtract x from both sides.

7x−35−x=x+13−x

6x−35=13

Step 3: Add 35 to both sides.

6x−35+35=13+35

6x=48

Step 4: Divide both sides by 6.

x=8

Answer Link
devonpascarella2 devonpascarella2
  • 02-12-2021

Answer:

x = 8 (one solution)

Step-by-step explanation:

7x - 35 = x + 13

-x            -x

6x - 35 = 13

     +35   + 35

6x = 48

divided by six on both sides

x = 8

Answer Link

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