Answer:
Step-by-step explanation:
we have
5x+6y= -11
5x-2y=-3
we will multiply first equation with -1
-5x-6y=11 and add it with the second
5x-2y=-3
-8y=8
y=-1
we go to our original equation and replace y=-1
5x-6=-11
5x=-11+6
5x=-5
x=-1
Answer:
6cm squared
Step-by-step explanation:
1 x 2 = 2 cm
2 x 3 = 6 cm
6 cm squared
Answer: y = 1.5x + 3
Step-by-step explanation: