3 years ago

Solve for x.(x+1)(3x+4)=0

Mathematics

1 answer:

TiliK225 [7]3 years ago

3 0

Answer:

(X + 1) (3X + 4 ) =0

3X + 4X + 3X + 4 = 0

Add

10X + 4 = 0

10X = 0 - 4

10X = -4

divide both sides by 10

10x/10 = -4/10

X = 2/5

Step-by-step explanation:

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agasfer [191]

Answer:

The value of $y=\frac{-1}{3}$ .

Step-by-step explanation:

Considering the equation

$5 = 3y +6$

To solve the equation $5 = 3y +6$ using inverse operations,

Subtracting 6 on both sides of the equation,

$5-6 = 3y +6-6$

Simplifying,

$-1 = 3y$

Dividing both sides by 3

$\frac{-1}{3} =\frac{3y}{3}$

$\frac{-1}{3} =y$

Switching both sides

$y=\frac{-1}{3}$

Therefore, the value of $y=\frac{-1}{3}$ .

Keywords: equation, inverse operations

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Step-by-step explanation:

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What value of x makes this equation true -6x+3= 45

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