macframan macframan
  • 28-01-2020
  • Mathematics
contestada

4(x-3) + 2x + 2 = (x+7)

Respuesta :

Аноним Аноним
  • 28-01-2020

Answer: x = 17/5

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

4(x−3)+2x+2=x+7

(4)(x)+(4)(−3)+2x+2=x+7(Distribute)

4x+−12+2x+2=x+7

(4x+2x)+(−12+2)=x+7(Combine Like Terms)

6x+−10=x+7

6x−10=x+7

Step 2: Subtract x from both sides.

6x−10−x=x+7−x

5x−10=7

Step 3: Add 10 to both sides.

5x−10+10=7+10

5x=17

Step 4: Divide both sides by 5.

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