Question

3х+7х+352=4962 21х-5х=940

Answer 1

10Х + 352 = 4962
10Х = 4962 - 352
10Х = 4610
Х = 4610 : 10
Х = 461


16Х = 940
Х = 940 : 16
Х = 58,75

Удачи)

Answer 2

Вот, решила правильно
Удачи))

Answer 3

Let's solve these two equations step by step:

3x + 7x + 352 = 4962

Combine the like terms on the left side of the equation:

10x + 352 = 4962

Subtract 352 from both sides of the equation:

10x = 4610

Divide both sides by 10:

x = 461

So, the solution for the first equation is x = 461.

Now, let's move on to the second equation:

21x - 5x = 940

Combine the like terms on the left side of the equation:

16x = 940

Divide both sides by 16:

x = 58.75

So, the solution for the second equation is x = 58.75.

Therefore, the solutions for the given system of equations are x = 461 and x = 58.75. However, it's important to note that these two values do not satisfy both equations simultaneously, so the system has no solution.