How many solutions does 9x-4=4+4x have?
2 answers:
Answer:
One solution
Step-by-step explanation:
9x-4=4+4x
Subtract 4x from each side
9x-4x-4=4+4x-4x
5x-4 = 4
Add 4 to each side
5x-4+4 = 4+4
5x= 8
Divide by 5
5x/5 = 8/5
x = 8/5
Answer:
One solution: x = 8/5
Step-by-step explanation:
:)
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