Ratkaise 1=-1+x | Microsoftin matematiikan ratkaisija

1 = - 1 + x

Ratkaise muuttujan x suhteen

x = 2

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Linear Equation

1 = - 1 + x

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Samanlaisia ongelmia verkkohausta

Find the first-variational curve which corresponds to the functional

\int_{- 1}^{1} t^{2} \overset{x}{˙}^{2} d t

when

x (- 1) = - 1

and

x (1) = 1

https://math.stackexchange.com/questions/1023944/find-the-first-variational-curve-which-corresponds-to-the-functional-int-1/1023998

You are wrong here:

\int_{- 1}^{1} 2 t^{2} \overset{x}{˙} \dot{h} d t = 2 \overset{x}{˙} \dot{h} [\frac{1}{3} t^{3}]_{t = - 1}^{t = 1}

Note

x (t)

h (t)

are functions, you cannot pull out them from the integral. ...

How do you solve

- 4 = - 1 + x

https://socratic.org/questions/how-do-you-solve-4-1-x

Gió May 10, 2015 This is an equation and the idea is to find the value of

x

that makes the right side equal (equation) to the left one. To do that try to ISOLATE

x

...

How do you solve

2 x + 1 = - 1

https://socratic.org/questions/how-do-you-solve-2x-1-1-1

x = - 1

Explanation: Step 1) Subtract

1

from each side of the equation to isolate the

x

variable and keep the equation balanced:

2 x + 1 - 1 = - 1 - 1

...

proving a linear transformation is an isomorphism

https://math.stackexchange.com/questions/1778566/proving-a-linear-transformation-is-an-isomorphism

As you mentioned yo have

T (1) - T (X) = T (X^{2})

By linearity you get

T (1 - X) = T (X^{2})

Therefore

T

is not one to one.

Solving

472 x \equiv 32 (mod 92)

: How to solve when

a

is greater than

m

https://math.stackexchange.com/questions/3034431/solving-472x-%e2%89%a1-32-textmod-92-how-to-solve-when-a-is-greater-than-m

You're on the right track. Starting from

3 x \equiv 8 (mod 23),

you should find the multiplicative inverse

3^{- 1}

3

modulo

23

, i.e. the number satisfying

3^{- 1} \cdot 3 \equiv 1 (mod 23) .

...

Finding the vector form of the general solution Ax = 0

https://math.stackexchange.com/q/28051

You answer of the solutions to

A x = 0

being equal to the span of

⎣ ⎢ ⎢ ⎢ ⎡ - 3 110 ⎦ ⎥ ⎥ ⎥ ⎤

and

⎣ ⎢ ⎢ ⎢ ⎡ 4 - 1 01 ⎦ ⎥ ⎥ ⎥ ⎤

is correct; ...

Jakaa

Kopioitu leikepöydälle

-1+x=1

Vaihda puolia niin, että kaikki muuttujat ovat vasemmalla puolella.

x=1+1

Lisää 1 molemmille puolille.

x=2

Selvitä 2 laskemalla yhteen 1 ja 1.

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Aiheet

Aiheet

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