Question

U + 7 < 18
solve the inequality of u

Answer 1

To solve the inequality:

u + 7 < 18

We need to isolate the variable u on one side of the inequality symbol.

Subtracting 7 from both sides, we get:

u < 18 - 7

Simplifying the right-hand side, we get:

u < 11

Therefore, the solution to the inequality is:

u < 11

In interval notation, the solution is:

(-∞, 11)

Answer 2

u < 11

Explanation:

u + 7 < 18

u < 11