amberdunbar86 amberdunbar86

25-08-2022
Mathematics

contestada

21=7x+6-2x Solve the equation.

Respuesta :

mohammed000zayer mohammed000zayer

25-08-2022

Answer:

hello I'll explain

Step-by-step explanation:

[tex]21 = 7x + 6 - 2x \\ 21 - 6 = 7x - 2x \\ 15 = 5x \\ x = 3[/tex]

just move X's one side numbers the other side

hope you understand

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