Question

(7-y)•12=36 10(532-y)=5300

Answer 1

Ответ:

Пошаговое объяснение: На фото

Answer 2

To solve the equations, we'll apply basic algebraic steps. Let's start with the first equation:

(7 - y) * 12 = 36

Distribute the 12 to the terms within the parentheses:

84 - 12y = 36

Now, isolate the variable term by subtracting 84 from both sides:

-12y = 36 - 84 -12y = -48

Divide both sides by -12 to solve for y:

y = (-48) / (-12) y = 4

So, the solution for the first equation is y = 4.

Moving on to the second equation:

10(532 - y) = 5300

Divide both sides by 10 to simplify the equation:

532 - y = 530

Next, isolate the variable term by subtracting 532 from both sides:

-y = 530 - 532 -y = -2

Multiply both sides by -1 to solve for y:

y = (-2) * (-1) y = 2

Therefore, the solution for the second equation is y = 2.

In summary, the solutions for the given equations are:

y = 4 (from the first equation) y = 2 (from the second equation)