Question

1) x+36=83; 2) 124 + y = 212; 3) a -458 = 345; 4) 2064-b= 1398.​

Answer 1

Все правильно)

проверила сама

Answer 2

To solve these equations for their respective variables, follow these steps:

1. x + 36 = 83:

Subtract 36 from both sides of the equation to isolate x:

x + 36 - 36 = 83 - 36

x = 47

So, x = 47.

2. 124 + y = 212:

Subtract 124 from both sides of the equation to isolate y:

124 + y - 124 = 212 - 124

y = 88

So, y = 88.

3. a - 458 = 345:

Add 458 to both sides of the equation to isolate a:

a - 458 + 458 = 345 + 458

a = 803

So, a = 803.

4. 2064 - b = 1398:

Subtract 1398 from both sides of the equation to isolate b:

2064 - b - 1398 = 1398 - 1398

b = 666

So, b = 666.