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3 years ago

Solve for x. x+4/2x+2=4/x+1

Mathematics

1 answer:

HACTEHA [7]3 years ago

5 0

Answer:

Step-by-step explanation:

First, cross multiply.

(x+4)(x+1)=4(2x+2)

x^2+5x+14=8x+8

x^2-3x-4=0

(x+1)(x-4)=0

x+1=0 x-4=0

x = -1, x=4

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Answer:

The system that can be used is:

$10x + 2y = 56$

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Step-by-step explanation:

We have that:

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This means that:

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System that can be used:

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3 years ago

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Step-by-step explanation:

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2 years ago

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Step-by-step explanation:

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