luis24valdez1980 luis24valdez1980

01-04-2021
Mathematics

contestada

If x - 8 = -10, then find the value of 4x - 12

Respuesta :

01-04-2021

Answer:

60 is your answer.

Step-by-step explanation:

x - 8 = 10

add 8 to both sides,

x = 18

substitute 18 for x in the second equation:

4(18) - 12 = 72 - 12 = 60

Please lmk if you have questions.

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