Seudónimo
Seudónimo
29-01-2018
Mathematics
contestada
plz help ill give you brainlist !
Respuesta :
Аноним
Аноним
29-01-2018
Let's solve your equation step-by-step.
5x
−4
=
7x
Step 1: Subtract 7x from both sides.
5x
−4
−
7x
=
7x
−
7x
−
2x
−4
=0
Step 2: Add 4 to both sides
−
2x
−4
+4
=
0+4
−
2x
=4
Step 3: Divide both sides by -2.
−
2x/
−2
=
4/
−2
x=
−
2
the correct answer is x=-2
Answer Link
GilmoreGirl01
GilmoreGirl01
29-01-2018
The answer is:
x= -2
Hope this helps:)
Answer Link
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