rodriguezricki13 rodriguezricki13

25-03-2020
Mathematics

contestada

What value of x makes the equation true?
4x - 3= -9 + 7x
A.) -2
B.) 1/2
C.) 2
D.) −1/2

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

25-03-2020

Answer:

C.) 2

Step-by-step explanation:

4x - 3= -9 + 7x

Subtract 4x from each side

4x-4x - 3= -9 + 7x-4x

-3 = -9 +3x

Add 9 to each side

-3+9 =-9+9 +3x

6 =3x

Divide each side by 3

6/3 = 3x/3

2 =x

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TheAnimeGirl TheAnimeGirl

05-04-2020

Look at the attached picture⤴

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