faustbrandon14 faustbrandon14

26-03-2020
Mathematics

contestada

-2x+25=-6x-3

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Respuesta :

noelleista noelleista

26-03-2020

Answer:

x = -7

Step-by-step explanation:

Solve:

-2x + 25 = -6x - 3

Add 2x on both sides:

-2x + 25 = -6x - 3

+2x +2x

25 = -4x - 3

Add 3 on both sides:

25 = -4x - 3

+3 +3

28 = -4x

Divide by -4 on both sides:

28 = -4x

/-4 /-4

-7 = x

Solution:

x = -7

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