59226007536 59226007536

16-12-2020
Mathematics

contestada

What is the solution for the equation? 3x + 15 -7x = 27

A. x = -3
B. x = 1.2
C. x = 3
D. x= -10.5

Respuesta :

willow7586 willow7586

16-12-2020

Answer:

A. x = -3

Step-by-step explanation:

add the "x"s together

-4x + 15 = 27

subtract 15 from both sides

-4x = 12

divide both sides by -4

x = -3

Answer Link

blue22358 blue22358

16-12-2020

A. x = -3 is the answer :)

Answer Link

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