Solve:
2x+5y=8
y−x=10
step by step
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Answered by
3
Step-by-step explanation:
2x+ 5y= 8 _______(1 equation )
(y- x = 10)2 = 2y-2x=20______(2equation )
2x+5y =8
+. 2y-2x=20
____________
7y=28
y=28÷7
y=4
2x+2y=8
2x+2(4)=8
2x=8-8
2x=0
x=0
hope it help you
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Answer:
answer of question 2x+5y=8
y-x=10
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