Question

Subtract the sum of 5x-4y+ 6z and -8x+y-2z from the sum of 12x-y+3z and -3x+5y-8z.solve with statement.

Answer 1

★ ARITHMETICS ★

Sum of above acquired quantity -

5x - 4y + 6z + ( -8x + y - 2z ) =

-3x -3y + 4z

Second sum -

12x - y + 3z + ( -3x + 5y -8z ) =

9x + 4y - 5z

Now , subtracting first sum from the another one ,

9x + 4y - 5z - ( -3x -3y + 4z ) =

12x + 7y - 9z

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Answer 2

[(12x-y+3z)+(-3x+5y-8z)]-[(5x-4y+6z)+(-8x+y-2z)]
(12x-y+3z-3x+5y-8z)-(5x-4y+6z-8x+y-2z)
(9x+4y-5z)-(-3x-3y+4z)
9x+4y-5z+3x+3y-4z
12x+7y-9z