Question

find the sum 2x+7yz,-15zy+4x​

Answer 1

Answer:

6x-8yz

Step-by-step explanation:

2x+7yz+(-15yz)+4x

2x+4x+7yz-15yz

6x-8yz

Answer 2

QUESTION:

find the sum 2x+7yz,-15zy+4x

ANSWER:

$(2x + 7yz) + ( - 15yz + 4x) \\ (we \: use \: the \: brackets)$

$2x + 4x + 7yz - 15yz \\ 8x + 8yz \\ 8(x + yz)$

$(taking \: common)$

FINAL ANSWER :

$8(x + yz)$

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