Respuesta:
R/ x = 10
Explicación paso a paso:
[tex](\frac{x}{2}+5)\times4=6\times7-2[/tex]
2x + 20 = 6 × 7 - 2
2x + 20 = 42 - 2
2x + 20 = 40
2x = 40 - 20
2x = 20
x = 20 ÷ 2
x = 10
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Respuesta:
R/ x = 10
Explicación paso a paso:
[tex](\frac{x}{2}+5)\times4=6\times7-2[/tex]
2x + 20 = 6 × 7 - 2
2x + 20 = 42 - 2
2x + 20 = 40
2x = 40 - 20
2x = 20
x = 20 ÷ 2
x = 10