mannylebron56 mannylebron56

02-01-2022
Mathematics

contestada

4x-7+3x+9=180 find the value of x

Respuesta :

Yang100 Yang100

02-01-2022

Answer:

178/7

Step-by-step explanation:

4x-7+3x+9=180

4x+3x-7+9=180

7x-7+9=180

7x+2=180

7x=180-2

7x=178

x=178/7

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