Let x represent the number. Use the given conditions to write an equation. Solve the equation and find the number.
-If 5 times a number is added to -7, the result is equal to 12 times the number. Find the number.
A) 12(5x - 7) = -7; -1
B) 17x - 12x = 7; 1
C) 5x + (-7) = 12x; -1
D) 4x + (-7) = 12x; 1

Question

Quizplus · Accepted Answer

The correct equation that represents the given condition is 5x + (-7) = 12x. Solving this equation for x gives the number as -1.

Let X Represent the Number