If you would like to simplify <span>-4 * (7x - 3y - z) - 6 - (-6) * (9x - z + 2), you can do this using the following steps:
</span>-4 * (7x - 3y - z) - 6 - (-6) * (9x - z + 2<span>) = -4 * 7x + 4 * 3y + 4z - 6 - (-6 * 9x + 6z - 6 * 2) = -28x + 12y + 4z - 6 - (-54x + 6z - 12) = </span>-28x + 12y + 4z - 6 + 54x - 6z + 12 = <span>-28x + 54x + 12y + 4z - 6z + 12 - 6 = 26x + 12y - 2z + 6
</span>
The correct result would be <span>26x + 12y - 2z + 6.</span>
Answer:
y= -5x=5
Step-by-step explanation:
m=y-y/x-x
(1,0) (0,5)
m=0-5/1-0
m= -5
y= -5x+5
Answer:3
Step-by-step explanation:10-5 is 5-2 is 3-13 is 10 minus 7 is 3
i think brainliest? correct me if im wrong
Answer:
2 HOUR AND 3 MINS
Step-by-step explanation:
He wrote 4300 words at the speed of 30 words per minute. But he had already wrote 700 words, so , now he is left with only 3700 words . so, he will write it in 123.3 mins which comes 2hour and 3 mins after rounding off.