The answer to the problem of 13 equals -4x plus 9 is x equals -1.
(9,3)
-3x=-21+4x-3x-4x=-21+4x-4x-7x=-217x=217x/7=21/7x=3
SWAQ
8x+5=4x+13 4x=8 x=2 Therefore, your answer is 2.
The answer to the problem of 13 equals -4x plus 9 is x equals -1.
(9,3)
-3x=-21+4x-3x-4x=-21+4x-4x-7x=-217x=217x/7=21/7x=3
SWAQ
5x - 4x = 13 - 3 ie x = 10
8x+5=4x+13 4x=8 x=2 Therefore, your answer is 2.
3x + 7 = -4x + 28 implies 7x + 7 = 28
Parallel, the slope of the second equation is 4
4x + 3 = 16 Therefore, 4x = 13 x = 13/4 Therefore, x = 3.25
X= -8
(2, 7)
x = 3 and y = 0