Question

Реши уравнения. X-350=300 + 250 670+a=550+350Помогите срочно нужно.......... ​

Answer 1

Пошаговое объяснение:

х - 350 = 300

х = 300 + 350

х = 650

670 + а = 550 + 350

670 + а = 900

а = 900 - 670

а = 230

Answer 2

Solving Equations:

Let's solve the equations step by step:

1. Equation 1: X - 350 = 300

To solve for X, we need to isolate X on one side of the equation. We can do this by adding 350 to both sides of the equation:

X - 350 + 350 = 300 + 350

Simplifying the equation:

X = 650

Therefore, the solution to Equation 1 is X = 650.

2. Equation 2: 250 + 670 + a = 550

To solve for a, we need to isolate a on one side of the equation. We can do this by subtracting 250 and 670 from both sides of the equation:

250 + 670 + a - 250 - 670 = 550 - 250 - 670

Simplifying the equation:

a = -370

Therefore, the solution to Equation 2 is a = -370.

3. Equation 3: 350

The equation 350 does not have any variables. Therefore, the value of 350 remains as it is.

Therefore, the solution to Equation 3 is 350.

I hope this helps! Let me know if you have any further questions.