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DaniilM [7]
3 years ago
10

How many solutions does the system 2y=10x-14 and 5x-y=7 have? need worked out step by step please!

Mathematics
2 answers:
solniwko [45]3 years ago
5 0
These 2 equations are actually the same, 
hope u can understand.

VLD [36.1K]3 years ago
3 0
2y=10x-14
5x-y=7

Divide both sides by 2 in the 1st equation
y=5x-7
Now substitute is to 2nd equation 
5x-5x+7=7
0=0

Therefore there is no solution or it is inconsistent 
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