4(r - 2) - 5(2r - 6) = 8(r + 1) - 3(2r + 3).... Question from @lizethsanchezval

June 2023 1 6 Report

4(r - 2) - 5(2r - 6) = 8(r + 1) - 3(2r + 3)

ctsouzasilva

Respuesta:

r = 23/8

Explicación paso a paso:

4(r - 2) - 5(2r - 6) = 8(r + 1) - 3(2r + 3)

4r - 8 - 10r + 30 = 8r + 8 - 6r - 9

4r - 10r - 8r + 6r = 8 - 9 + 8 - 30

-8r = -23

8r = 23

r = 23/8

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