Select the correct answer. What is the solution for x in the equation? 29 + 15x = -x − 3

First of all, move the terms so that all those who involve are on one side, and all the costants are on the other:

Sum like terms:

Divide both sides by 16:

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°