Add:5x + 9y - 2z and - 4y + 7x - 9z
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=12x+5y-11z(Ans) mark me as the brainliest
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Answer:
Answer:
ANSWER
(5x+9y-22) + (-4y+7x-9z)
=>5x-7x+9y+4y-22-9z
=>-2x +13y -22-9z
ANSWER FOR THE QUESTION IS -2X+13Y-22-9Z
NOW, YOU WILL ASK THAT THIS EQUATION WILL NOT GO ANY MORE??
NO, THIS EQUATION WILL NOT GO BECAUSE; SEE THEIR VARIABLE IS NOT SAME
SOME IS HAVING "X" , "Y", SOME IS HAVING NO VARIABLE AND ANOTHER "Z"
SUM FOR PRACTICE
9X+3X-5X×67Y
X+Y+Z
AFTER YOU FINISH THE ANSWER YOU WILL CHECK IT
7X × 67 Y
X+Y+ Z
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