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3 years ago

1. (3x - 2) + (5x – 4) = 100 El valor de x

Mathematics

2 answers:

hichkok12 [17]3 years ago

8 0

3x-2+5x-4=100
(3x+5x)+(-2+-4)=100
8x+-6=100
8x-6=100
8x-6+6=100+6
8x=106
8x/8=106/8
X=53/4

-Dominant- [34]3 years ago

3 0

Answer:

x= 13.25

Step-by-step explanation:

If you simplify that it becomes 8x-6= 100

Then, if you rearrange it, its 8x= 100+6 or 8x=106

So that means x= 13.25

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