Question

помогите решить уравнение 532-x:2=277 14 859-с*9=9 045

Answer 1

532-x:2=277

х:2=532-277

х:2=255

х=255*2

х=510

14 859-с*9=9 045

с*9=14859-9045

с*9=5814

с=5814:9

с=646

 

Answer 2

 532-x:2=277

х:2=532-277

х:2=255

х=255*2

х=510

проверка: 532-510:2=532-255=277

277=277

14 859-с*9=9 045

с*9=14859-9045

с*9=5814

с=5814:9

с=646

14859-646*9=14859-5814=9045

9045=9045

Answer 3

I can help you solve equations and systems of equations. You have entered two equations:

$$\frac{532-x}{2}=277$$ $$14 859-c \times 9=9 045$$

To solve them, you need to isolate the unknown variables x and c on one side of the equation, and move the known terms to the other side. You can do this by applying the same operations to both sides of the equation, such as adding, subtracting, multiplying, or dividing. Here are the steps to solve the first equation:

$$\frac{532-x}{2}=277$$ $$532-x=277 \times 2$$ $$532-x=554$$ $$-x=554-532$$ $$-x=22$$ $$x=-22$$

Here are the steps to solve the second equation:

$$14 859-c \times 9=9 045$$ $$-c \times 9=9 045-14 859$$ $$-c \times 9=-5 814$$ $$-c=\frac{-5 814}{9}$$ $$-c=646$$ $$c=-646$$

The solution is x = -22 and c = -646. You can check your answer by plugging these values into the original equations and verifying that they are true.

If you need more help with solving equations, you can use online tools such as [Microsoft Math Solver](https://mathsolver.microsoft.com/ru/algebra-calculator) or [Mathway](https://www.mathway.com/ru/Algebra). They can show you step-by-step solutions and explanations for different types of equations and problems. You can also try [this website](https://mathdf.com/equ/ru/) that can solve equations, inequalities, and systems of equations online.