3 years ago

8x+9-4x=25. I for real need help

Mathematics

2 answers:

Anni [7]3 years ago

4 0

8x+9-4x=25
4x+9=25
4x+9-9=25-9
4x=16
4x/4=16/4
X=4

Vitek1552 [10]3 years ago

4 0

Answer:

x=4

Step-by-step explanation:

8x+9-4x=25

8x-4x=4x (combined like terms)

4x+9=25

4x+9-9=25-9 (subtract 9 from both sides)

4x=16

4x/4=16/4

x=4

Hope this helps!

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