Question

3,7·(2,5x-7,6)=-3,66+2,1x

Answer 1

Решение изображено на фотографии

Answer 2

To solve the equation 3.7(2.5x - 7.6) = -3.66 + 2.1x, follow these steps:

Step 1: Distribute the 3.7 on the left side of the equation: 3.7 * 2.5x - 3.7 * 7.6 = -3.66 + 2.1x

Step 2: Simplify the left side of the equation: 9.25x - 28.12 = -3.66 + 2.1x

Step 3: Move all the x terms to one side of the equation and the constant terms to the other side: 9.25x - 2.1x = -3.66 + 28.12

Step 4: Combine like terms: 7.15x = 24.46

Step 5: Isolate x by dividing both sides by 7.15: x = 24.46 / 7.15

Step 6: Calculate the value of x: x ≈ 3.42

So the solution to the equation is x ≈ 3.42.