Is a opposite of a number sometimes negative

Solve - 5 + w/3 = - 1.

A number x increased by 12 is 120

Sam is at the garden center and wants to buy a tree, shrug, and a set of perennial flowers. Since it is at the end of the season, the store does not have a lot to choose from. There were only 4 kinds of trees and 6 kinds of shrubs.

Solve for 2-2n=3n+17

Solve for q. q/18 = 5 q = a0 q/18 is a fraction but I don't know how to write fractions on here so yeah

2.5 (x-7) + 0.5=12.5. "I bought a cookbook for $7. If I had $2.5 more, I could have bought another book for $12.50".

If you took a true " if then " statement inserted a not in each clause, and reversed the clauses, the new statement would also be true

Find the values of l and m that make each equation true (7+m) + (4l-10) i=3 - 6i

Is 0.2222 ... a rational number

Chef alonso wants each serving of the dish to include 1/2 pound of chicken. how many 1/2 pound servongs does this recipe make?