Question

find the solution set of 8x<7x+9

Answer 1

For this case we must resolve the following inequality:

$8x <7x + 9$

Subtracting $7x$ from both sides of the inequality we have:

$8x-7x <9$

Different signs are subtracted and the major sign is placed.

$x <9$

Thus, the solution is given by all values of x less than 9.

Answer:

(-∞, 9)

Answer 2

Answer:

this answer is -8,9 on a graph

Step-by-step explanation:

this should be right