Solve and graph this inequality on a number line:

-3 (x + 4) = 15

Question

Arely Watts

Mathematics

2 December, 12:29

Solve and graph this inequality on a number line:

-3 (x + 4) = 15

+5

Answers (1)

Know the Answer?

Bethany Neal · Answer 1

Steps to solve:

-3 (x + 4) = 15

~Distributive Property

(-3 * x) + (-3 * 4) = 15

~Simplify

-3x - 12 = 15

~Add 12 to both sides

-3x - 12 + 12 = 15 + 12

~Simplify

-3x = 27

~Divide - 3 to both sides

-3x/-3 = 27/-3

~Simplify

x = - 9

Best of Luck!

Solve and graph this inequality on a number line:-3 (x + 4) = 15

Solve and graph this inequality on a number line:

-3 (x + 4) = 15