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3 years ago

I need help pls ASAP show your work

Mathematics

1 answer:

REY [17]3 years ago

8 0

Answer:

X= 43/3

Step-by-step explanation:

-1/4 x 5 = 3/4x - 12

-5/4=3/4x -12

-5=3x - 48

-3x-5 = -48

-3x = -48 + 5

-3x= -43

-3 x= -43

X= 43/3

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alisha [4.7K]

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3 years ago

Solve the system by substitution. x – 4y = -8 5у – 1 = x Submit Answer

Vikki [24]

Answer:

y = -7 and x = -36

Step-by-step explanation:

x - 4y = -8

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→ Substitute 5y - 1 into x - 4y = -8

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→ Simplify

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NISA [10]

Answer:

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Step-by-step explanation:

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If y=kx then y/x=k.

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Cross multiply:

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4 years ago

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o-na [289]

Answer:

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Step-by-step explanation:

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