Respuesta:
[tex] A)7x = 4x - 6 \\ 7x - 4x = 6 \\ 3x = 6 \\ x = 2 [/tex]
[tex] B )2x =9 - x \\ 2x + x = 9 \\ 3x = 9 \\ x = 3[/tex]
[tex]C ) - 6 = - 26 + 2x \\ - 6 + 26 = 2x \\ 20 = 2x \\ 10 = x[/tex]
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Verified answer
Respuesta:
[tex] A)7x = 4x - 6 \\ 7x - 4x = 6 \\ 3x = 6 \\ x = 2 [/tex]
[tex] B )2x =9 - x \\ 2x + x = 9 \\ 3x = 9 \\ x = 3[/tex]
[tex]C ) - 6 = - 26 + 2x \\ - 6 + 26 = 2x \\ 20 = 2x \\ 10 = x[/tex]