Respuesta:
Explicación paso a paso:
) 2x - 5 = 20/4
2x = 5 + 5
x = 10/2 = 5
b) 6x + 12 = 20 + 2x
6x - 2x = 20 - 12
4x = 8
x = 8/2 = 4
c) 35x - 50 = 5(2x + 15)
35x - 10x = 75 + 50
25x = 125
x = 125/25 = 5
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Respuesta:
Explicación paso a paso:
) 2x - 5 = 20/4
2x = 5 + 5
x = 10/2 = 5
b) 6x + 12 = 20 + 2x
6x - 2x = 20 - 12
4x = 8
x = 8/2 = 4
c) 35x - 50 = 5(2x + 15)
35x - 10x = 75 + 50
25x = 125
x = 125/25 = 5
Verified answer
Respuesta:
la respuesta es x= -[tex]\frac{49}{2}[/tex] espero y te ayude