Question

3a-4b --------- = 4 5

Answer 1

Ответ 3a-4d-20

------------- = 0

5

Пошаговое объяснение: 3a-4d//5 - 20//5 = 0

Answer 2

Ответ:

Пошаговое объяснение:

Если условие написано верно, то 3a-4b=20 и всё

Answer 3

To solve the equation $\frac{{3a-4b}}{5} = 4$, we can follow these steps to find the values of $a$ and $b$:

Step 1: Multiply both sides by 5 to eliminate the denominator. Step 2: Simplify the equation. Step 3: Solve for the unknown variable.

Let's do that:

Step 1: Multiply both sides by 5: $5 \times \frac{{3a-4b}}{5} = 5 \times 4$

Step 2: On the left side, the 5 in the numerator cancels out with the 5 in the denominator, leaving us with: $3a - 4b = 20$

Step 3: Now, we need to isolate one of the variables. Let's isolate $a$ in this case.

Add 4b to both sides of the equation: $3a = 20 + 4b$

Finally, divide both sides by 3 to solve for $a$: $a = \frac{{20 + 4b}}{3}$

So, the solution for the equation is: $a = \frac{{20 + 4b}}{3}$

Keep in mind that this equation has two variables ($a$ and $b$), so there are infinitely many solutions. The value of $a$ depends on the value chosen for $b$, and vice versa.