Answer:
Step-by-step explanation:
Answer:it’s 94.50
Step-by-step explanation: 7% of 1350 is 94.50 on edge
Answer:
y= -1
Explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
9x - 2y = 11 ... (i)
5x - 2y = 15 ... (ii)
Subtracting equation (ii) from (i) we get;
4x + 0 = -4
4x=-4 , x = -1
Replacing x = -1 in equation (i) we get;
9(-1) - 2y = 11
-9 - 2y = 11
-2y = 20
y = 20 ÷ -2 = -10
The solution to the system of equations is (-1,-10).
