Question

Q22. Add the expression: 3x + 8y – 12z – w and -11x + 12y – 33z +w.​

Answer 1

Answer:

$3x + 8y - 12z - w + ( - 11x + 12y - 33z + w) \\ \\ = 3x + 8y - 12z - w - 11x + 12y - 33z + w \\ \\ = - 8x + 20y - 45z$

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hope it helps uh ✔

Answer 2

Answer:

hyy mate here is the answer to your questions