3 years ago

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

Mathematics

2 answers:

icang [17]3 years ago

7 0

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

Ray Of Light [21]3 years ago

3 0

Answer:

x= 12

Step-by-step explanation:

I got it right on edge

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Step-by-step explanation:

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