simplify: ( x - 3y + 4z) + (x - 3y - 4z )
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Step-by-step explanation:
x-3y+4z+x-3y-4z
2x - 6y
Answered by
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Answer:
Given,
(x-3y+4z)+(x-3y-4z)=x-3y+4z+x-3y-4z
=2x-6y
=2(x-3y)
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