BrAcEs094 BrAcEs094

24-04-2020
Mathematics

contestada

What is the value of x?
-1/2x - 7 = -11

Respuesta :

MellowThere MellowThere

24-04-2020

Answer:

x = 8

Step-by-step explanation:

-1/2 x 8 = -4

-4 - 7 = -11

Answer Link

riridastar riridastar

24-04-2020

Answer: 8

Step-by-step explanation:

Multiply both sides by 2:

-x-14=-22

Move the constant to the right hand side and change its sign:

-x=-22+14

Calculate the sum:

-x=-8

Change the signs:

x=8

Answer Link

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