Primera ecuación
[tex]4x + 8 = 2x - 6[/tex]
[tex]4x - 2x = - 6 - 8[/tex]
[tex]2x = - 14[/tex]
[tex]x = - \frac{14}{2} [/tex]
[tex]x = - 7[/tex]
Segunda ecuación
[tex]5x - 24 = 56[/tex]
[tex]5x = 56 + 24[/tex]
[tex]x = \frac{80}{5} [/tex]
[tex]x = 16[/tex]
Tercera ecuación
[tex]6x + 16 = 152[/tex]
[tex]6x = 152 - 16[/tex]
[tex]x = \frac{136}{6} = \frac{68}{3} [/tex]
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Verified answer
Primera ecuación
[tex]4x + 8 = 2x - 6[/tex]
[tex]4x - 2x = - 6 - 8[/tex]
[tex]2x = - 14[/tex]
[tex]x = - \frac{14}{2} [/tex]
[tex]x = - 7[/tex]
Segunda ecuación
[tex]5x - 24 = 56[/tex]
[tex]5x = 56 + 24[/tex]
[tex]x = \frac{80}{5} [/tex]
[tex]x = 16[/tex]
Tercera ecuación
[tex]6x + 16 = 152[/tex]
[tex]6x = 152 - 16[/tex]
[tex]x = \frac{136}{6} = \frac{68}{3} [/tex]