Teacher
12x-5y=-612x−5y=−612, x, minus, 5, y, equals, minus, 6
-4x+7y=9−4x+7y=9minus, 4, x, plus, 7, y, equals, 9
chayton bulan
12x-5y=1012x−5y=1012, x, minus, 5, y, equals, 10 -4x+7y=9−4x+7y=9minus, 4, x, plus, 7, y, equals, 9
8x-14y=-188x−14y=−188, x, minus, 14, y, equals, minus, 18 8x+2y=38x+2y=38, x, plus, 2, y, equals, 3
which system has the same solution as the teacher's system?

22 and 22

step-by-step explanation:

10 plus 12 equals 22.

12 plus 10 also equals 22 because regardless of what order they're in, they're gonna equal the same thing.

13

step-by-step explanation:

169-1=168

168-3=165

165-5=160

160-7=153

153-9=144

144-11=133

133-13=120

120-15=105

105-17=88

88-19=69

69-21=48

48-23=25

25-25=0

since it took 13times to completely subtract it hence its square root is 13

so what is the problem what are they asking you to solve

step-by-step explanation:

so what is the problem what are they asking you to solve