Answer:
y=0, x=1
Step-by-step explanation:
6x-3y= -6 ...... equation 1
y =2x+2 ..... equation 2
subtract 2x from both sides
y-2x=2x-2x+2
y-2x=2
6x-3y= -6
y-2x=2
Rearrange
6x-3y= -6 ........x1
-2x +y=2............x3
6x-3y= -6
-6x +3y=2
0y=0
y=0
substitute y=0 in equation 1
6x-3xo= -6
6x= -6
x-6/6
x = -1
Answer:
the answer is 172
Step-by-step explanation:
2x - 2y = -4
-3x -3y = 0
_____________________
-1x - 5y = -4
5’3 is 63 inches since her brother is 1/3 larger so 63/3= 21 inches
Answer:
just remove the parentheses and add the numbers
Step-by-step explanation: