Question

8,87÷(2,2+2/3m)=17,4÷8,4

Answer 1

9057/2900
если я правильно понимаю
2/3/это идёт дробь?

Answer 2

To solve the equation, we need to find the value of "m" that satisfies the equation:

$\frac{8}{87} \div \left(2.2 + \frac{2}{3}m\right) = \frac{17.4}{8.4}$

Step 1: Simplify both sides of the equation.

$\frac{8}{87} \div \left(2.2 + \frac{2}{3}m\right) = \frac{17.4}{8.4}$

Step 2: Convert the division on the left side to multiplication by the reciprocal.

$\frac{8}{87} \cdot \frac{1}{2.2 + \frac{2}{3}m} = \frac{17.4}{8.4}$

Step 3: Cross-multiply.

$8 \cdot 8.4 = 87 \cdot \left(2.2 + \frac{2}{3}m\right)$

Step 4: Simplify and solve for "m."

$67.2 = 191.4 + 58m$

Step 5: Isolate "m" on one side of the equation.

$58m = 67.2 - 191.4$

Step 6: Continue to isolate "m."

$58m = -124.2$

Step 7: Solve for "m."

$m = \frac{-124.2}{58}$

$m \approx -2.145$

So, the value of "m" that satisfies the equation is approximately -2.145.