Answer:
x = 0, y = 2
Step-by-step explanation:
3x + 3(x + 2) = 6
2. Substitute the given value of x into the simplest equation y= x + 2
y = 0 + 2
3. Solve the equation for y
y= 2
4. The possible solution of the system is the ordered pair ( x, y)
( x, y) = ( 0, 2)
I am not getting this question
Hi,
Δ = 9 - 4 * 1 * 1 = 5
the roots are :
x1 = (3 - √5) / 2
x2 = (3 + √5) / 2
6 % is the answer
6.50 x 6%=0.39
6.50+0.39=6.89
43
21(2x+1)
42x+21=21(2x+1)
