Question

2.4(2×-3)-4(1.3×+2)=2.3+3.7 розв'яжіть рівняньння​

Answer 1

Ответ:

Пошаговое объяснение:

Answer 2

To solve the equation, let's simplify both sides of the equation step by step:

2.4(2×-3) - 4(1.3×+2) = 2.3 + 3.7

First, simplify the expressions inside the parentheses:

2.4(2x - 3) - 4(1.3x + 2) = 2.3 + 3.7

Multiply the coefficients with the terms inside the parentheses:

4.8x - 7.2 - 5.2x - 8 = 2.3 + 3.7

Combine like terms on both sides:

(4.8x - 5.2x) + (-7.2 - 8) = 2.3 + 3.7

-0.4x - 15.2 = 6

Next, isolate the variable by moving the constant term to the other side:

-0.4x = 6 + 15.2

-0.4x = 21.2

Now, divide both sides of the equation by -0.4 to solve for x:

x = 21.2 / -0.4

x ≈ -53

Therefore, the solution to the equation is x ≈ -53.