3/5x+2/5x=7/8

3/5x+2/5x=7/8

X=8/7.

How to solve X-2 = (5x-4) / 7?

x-2=(5x-4)/7
Multiply both sides by 7, 7x-14 = 5x-4
The result is 2x = 10
Divide both sides by two to get x = 5

() x + 12 = 482.5x - () = 12.75x + 4 times（
( )x＋12＝48
2.5x－( )＝12.7
5x + 4 times () = 62
(x + 7) times () = 65
Tip: Double adoption
Tip 2: by is by
It is suggested that 3: X is Ai Ke Si
Tip 4: Ai Ke Si is Pinyin
Tip 5: no more
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Prompt 1, what is the number in brackets, prompt 2, what is the value of X, prompt 3, two unknowns in an equation can not be solved