Answer:
Step-by-step explanation:
make y=0
0=-2x+3 (Switch the 3 sides)
-3=-2x (Divide everything by -2, cant have a negative x)
2/3=x or 0.66=x
Answer: the difference has 4 terms and a degree is 6.
Step-by-step explanation
Answer:
1
Step-by-step explanation:
Both expressions equal y so it means they're both equal to each other. So you can put them in an equation:
4x - 2 = -3x + 5
Move all constants to one side and variables to the other.
4x - 2 = -3x + 5
+2 +2
-------------------------
4x = -3x + 7
+3x +3x
-------------------------
7x = 7
Solve.
7x = 7
/7 /7
-----------
x = 1
(8c-5) (6c+4)
Put 8 into 6 and 4
48c^2+24
Put -5 into 6 and 4
-30c-20
Put those together
48c^2+24=-30c-20
Simplify
48c^2+24=-30c-20
-24. -24
48c^2=-30c-44
+30c. +30c
78c^3=-44
———- ——
-44. -44
C= 26