3 years ago

What is the answer to 6+2x=7x-9

Mathematics

1 answer:

Ronch [10]3 years ago

7 0

Answer:

x=3

Step-by-step explanation:

2+6=7−9

2+6(−6)=9(−6)

2=7−15

2(−7)=7−15(−7)

−5=−15

divide both sides

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