Answer:
1.) 2x+y=10
2x+y=8
4x+2y=18
2x =9
x=4.5
2x+y=10
2(4.5)+y=10
9+y=10
y=10-9
y=1
2x+1=8
2x=8-1
2x=7
x=3.5
Step-by-step explanation:
hope it helps pa brainliest po thank you
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Answers & Comments
Answer:
1.) 2x+y=10
2x+y=8
4x+2y=18
2x =9
x=4.5
2x+y=10
2(4.5)+y=10
9+y=10
y=10-9
y=1
2x+y=8
2x+1=8
2x=8-1
2x=7
x=3.5
Step-by-step explanation:
hope it helps pa brainliest po thank you