Question

2) (x - 10921) + 5057 = 10165; 3) 1082 + (x - 15316) = 5892; 4) 5083 - (6073 - x) = 4057

Answer 1

Ответ:

Сорян что фото обрезано. но так все правильно

Answer 2

To solve these linear equations, we'll isolate the variable x in each equation:

1. $(x - 10921) + 5057 = 10165$

First, simplify the left side by combining like terms:

$x - 10921 + 5057 = 10165$

Now, add 10921 and 5057 to both sides of the equation to isolate x:

$x = 10165 - 10921 + 5057$

Now, calculate:

$x = -699$

2. $1082 + (x - 15316) = 5892$

Start by removing the parentheses by distributing the addition:

$1082 + x - 15316 = 5892$

Now, add 15316 to both sides of the equation to isolate x:

$x = 5892 - 1082 + 15316$

Now, calculate:

$x = 19620$

3. $5083 - (6073 - x) = 4057$

First, simplify the expression inside the parentheses:

$5083 - 6073 + x = 4057$

Now, combine like terms:

$-990 + x = 4057$

Add 990 to both sides of the equation to isolate x:

$x = 4057 + 990$

Now, calculate:

$x = 5047$

So, the solutions to the equations are:

1. $x = -699$
2. $x = 19620$
3. $x = 5047$