2 years ago

(x+3)(x+4)=(x+1)(x+2)

Mathematics

2 answers:

ValentinkaMS [17]2 years ago

8 0

Answer:

x = -5/2

Step-by-step explanation:

anastassius [24]2 years ago

5 0

x=-5/2

First, to solve this I’m going to multiply (x+3)(x+4) and (x+1)(x+2).

You get x^2 + 7x + 12 = x^2 + 3x + 2

I want to get x on only one side so I subtract
x^2+3x+2

4x+10=0

I subtract 10 from both sides
4x=-10

Then divide each side by 4
x=-5/2

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3 years ago

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2 years ago

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Ilya [14]

Answer:-5

Step-by-step explanation:

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