Respuesta :

emalie1842

Answer:

10

Step-by-step explanation:

add like terms

6x+5x=11x

19-1=18

11x+18=128

subtract 18 from both sides

11x=110

110/11=10

x=10

maddieattwood652
X = 10

(6x-1) + (5x+19) = 128
Collect like terms
11x + 18 = 128
Move the constant to the right
11x=128-18
11x=110
Divide both sides
X=10

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