Question

{х=7 22х-у=11 розв'яжіть систему рівнянь​

Answer 1

Ответ:(7;143)

Объяснение:

Answer 2

подставим х=7 во второе уравнение 22х-у=11, найдем у.

у=22*7-11=154-11=143

Ответ (7;143)

Answer 3

Sure, let's solve this system of equations. We have:

1. $х = 7$
2. $22х - у = 11$

First, substitute the value of $х$ from the first equation into the second equation:

$22 \times 7 - у = 11$

Now, solve for $у$:

$154 - у = 11$

Subtract 154 from both sides:

$-у = -143$

Multiply both sides by -1 to isolate $у$:

$у = 143$

So, the solution to the system of equations is $х = 7$ and $у = 143$.