2y + 4 + 5y + 8=
7y + 4 + 8=
7y + 12=
Answer:
6.90001008 x 10^8
Step-by-step explanation:
The answer is above
7x- y = 17 is the standard form
Answer:
-(x + 1)(7x - 12)
Step-by-step explanation:
Step 1: Factor out a -1
-1(7x² - 5x - 12)
Step 2:
Think. Answer this question: "What 2 numbers multiply up to -12 and adds up to -5 while 7 is an x coefficient?". You answer should be -12 and 1.
So, <em>factor</em>.
-1(x + 1)(7x - 12)
To double check, just expand/FOIL everything and see if it is the same as the original expression.
5
your equation is written in y = mx + b
where m is your slope.
5 = m
