हल करना 'ର ଦତ୍ତ ସହସମୀକରଣ ଯୋଡ଼ିରୁ ସମାଧାନ ସମ୍ଭବ ଏବଂ ( iii ) x + y + 1 = 0, x - y + 1 = 0 | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$x + y + 1 = 0 , x - y + 1 = 0$$