3 years ago

Solve 2(4x + 5) > 7x + 20.

1 answer:

8 0

2(4x+5)>7x+20 perform indicated multiplication on left side

8x+10>7x+20 subtract 7x from both sides

x+10>20 subtract 10 from both sides

x>10

or in interval notation, x=(10, +oo)

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