9(7-z)/8=-z

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Solution for 9(7-z)/8=-z equation:


z in (-oo:+oo)

(9*(7-z))/8 = -z // + z

(9*(7-z))/8+z = 0

(9*(7-z))/8+(8*z)/8 = 0

9*(7-z)+8*z = 0

63-z = 0

(63-z)/8 = 0

(63-z)/8 = 0 // * 8

63-z = 0

63-z = 0 // - 63

-z = -63 // * -1

z = 63

z = 63

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