Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form:
(20,−1)
Equation Form:
x=20,y=−1
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Answer:
A= 9
D=10
Step-by-step explanation:
a=d-1
9=d-1
10=d
Answer:
Step-by-step explanation:
6< 3x + 9
-3x < 9-6
-3x < 3 .( -1 )
3x > 3
x > 3/3
x > 3
3x + 9 ≤ 18
3x ≤ 18-9
3x ≤ 9
x ≤ 9/3
x ≤ 3
S = {XeIR/ 3 > x ≤ 3 }
Not sure if the solution looks like this
Answer:
Step-by-step explanation:
A={1;-6;1/2}
