High School

Solve for x.

\[ 50 = -2.5x \]

A. x = 115
B. x = 115
C. x = 20
D. x = -20

Answer :

Answer:

d. x = -20

Step-by-step explanation:

Given 50 = -2.5x, we are told to solve for x, which only involves two steps:

50 = -2.5x

÷-2.5 ÷-2.5

(Division property of equality)

________

-20 = x

x = -20

(symmetric property of equality)

Answer:

x=-20

Step-by-step explanation:

50÷-2.5=-20

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