Answer:
Each term is separated by an addition or subtraction sign.
Coefficients are numbers in front of a variable (letter).
Constants are numbers with nothing else.
so you get
2 | 2 | 3 | 1
6 | 6 | 0.2, -1, 8 | 1/2
3 | -3 | - | -
Step-by-step explanation:
5x + 34 = -2(1 - 7x)
5x + 34 = -2 + 14x
36 = 9x
x = 4
NO = -2(1 - 7*4)
NO = -2(1 - 28)
NO = -2 + 56
NO = 54
-18=7-4y
-7 -7
________
-25=-4y
___ ___
-4 -4
y= 6.25
Answer:
15/17
Step-by-step explanation:
You can calculate cosine by doing adjacent / hypotenuse so cos x° = 15/17.
