Question

4(x+7)-6=9(x-2) ayuda !
3x+5-(1+2x)=5x-11 ayuda!
con procedimiento porfa

Answer 1

4 (x + 7) - 6 = 9 (x - 2)

4x + 28 - 6 = 9x - 18

4x + 22 = 9x - 18

4x - 9x = - 18 - 22

- 5x = - 40

x = -40/-5

x = 8
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3x + 5 - (1 + 2x) = 5x - 11

3x + 5 - 1 - 2x = 5x - 11

x + 4 = 5x - 11

x - 5x = - 11 - 4

- 4x = - 15

x = -15/-4

x = 15/4