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3 years ago

3x+3y=5.55 4x+2y=6.10

Mathematics

2 answers:

Rama09 [41]3 years ago

8 0

Answer:not sure

Step-by-step explanation:

soldier1979 [14.2K]3 years ago

4 0

X=1.2 Y=.65

4(3x+3y=5.55)
-3(4x+2y=6.10)
——————————
12x+12y=22.2
-12x-6y=-18.3
6y=3.9
y=.65
——————————
3x+3(.65)=5.55
3x+1.95=5.55
3x=3.6
x=1.2

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