Solving 3 equations in 3 variables using substitution method.

[@aly9197]

ive got x = -12, y = 10 ans z=18 and it still works

[@gumi_twylit2605]

what if all 3 linear equations' variables have coefficient?

[@matechmix7469]

All terms on the given example have coefficient

[@matechmix7469]

On third equation, the coefficient of X is 1, same coefficient for second and last term

[@gumi_twylit2605]

@@matechmix7469 what im saying is that if you were given a different problem with each x y z for all equations have coefficient then how would you solve it?

[@johnymnemonic4657]

@@gumi_twylit2605 if you have x without coefficient then coefficient is 1,if you have no variable in equation then coefficient is 0.

[@bn1_ochatenel41]

Thanks bro