2 years ago

X=10 3x+5y=20 in the system of equations, what is the value of y

Mathematics

2 answers:

vova2212 [387]2 years ago

6 0

3(10) + 5y = 20
5y = 20 - 30
5y = - 10
y = - 2

Lera25 [3.4K]2 years ago

6 0

You can't get that problem to equal 20, Because 3*10=30 and 30+5 is 35 and if you stop there u can see u went way over 20 and the you're bout to multiply your answer again by y . So this is a treat question. <span />

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