Answer:
3x+1=3x+1
Step-by-step explanation:
Anything that is inside the perenthasis are just like a regular math problem, so your answer should be:
C. 5
Answer:
x = -3
Step-by-step explanation:
Given expression is,


(4x - 6) - 4x² = -2x(2x - 3)
4x - 6 - 4x² = -4x² + 6x
4x - 6 = 6x
6x - 4x = -6
2x = -6
x = -3
Answer:
(2,16)
Step-by-step explanation:
y=8x-----------(i)
y= 10x-4---------(ii)
Substituting the value of y=8x in equation (ii)
8x=10x-4
8x-10x=-4
-2x= -4
x=2
Now, substituting the value of x= 2 in equation (i)
y=8x=8(2)=16
Solution of the system is (2,16)
Answer:
it c
Step-by-step explanation: