ecuación líneal 7(x-5) =3(x-6)+17 .... Question from @dyanescalechuga

August 2023 1 8 Report

ecuación líneal 7(x-5) =3(x-6)+17

Arlette4521

Respuesta:

x = 8.5

Explicación paso a paso:

7(x - 5) = 3(x - 6) + 17

7x - 35 = 3x - 18 + 17

7x - 3x = - 18 + 17 + 35

4x = 34

x = 34 ÷ 4

x = 8.5

7(8.5 - 5) = 3(8.5 - 6) + 17

7(3.5) = 3(2.5) + 17

24.5 = 7.5 + 17

24.5 = 24.5

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