Respuesta :

mathstudent55

[tex] 8x + 32 = \frac{1}{5}(25x - 15) - 4x [/tex]

[tex] 12x + 32 = \frac{1}{5}(25x - 15) [/tex]

[tex] 5(12x + 32) = 5 \times \frac{1}{5}(25x - 15) [/tex]

[tex] 60x + 160 = 25x - 15 [/tex]

[tex] 35x = -175 [/tex]

[tex] x = -5 [/tex]

tramserran

Answer: x = -5

Explanation:

8x + 32 = [tex]\frac{1}{5}[/tex](25x - 15) - 4x

8x + 32 = 5x - 3 - 4x       distributed [tex]\frac{1}{5}[/tex] to 25x - 15

8x + 32 = x - 3                 added like terms 5x and -4x

7x + 32 = -3                      subtracted x from both sides

7x = -35                            subtracted 32 from both sides

x = -5                               divided both sides by 7


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