numeraa numeraa

19-10-2020
Mathematics

contestada

This equation has one solution.
5(x - 1) + 3x = 7(x + 1)
What is the solution?

Respuesta :

reggie4372 reggie4372

19-10-2020

5x-5 +3x = 7x+7

8x -5 = 7x + 7
-7x. -7x
X -5= 7
+5= +5
X=7+5
X=12

The answer is x=12

Answer Link

officialstephany08 officialstephany08

25-10-2020

Answer:

x= 12

Step-by-step explanation:

I got it right on edge

Answer Link

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