Question

(6x – 8) · 0,4 – 0,5 - (4x – 2) – (-4,7 + 0,4x) = 2,5.выстрей пж​

Answer 1

Смотри.......................

Answer 2

Sure, let's solve the equation step by step:

(6x - 8) * 0.4 - 0.5 - (4x - 2) - (-4.7 + 0.4x) = 2.5

Step 1: Distribute the multiplication 0.4 * 6x = 2.4x 0.4 * (-8) = -3.2

Step 2: Simplify the equation (2.4x - 3.2) - 0.5 - (4x - 2) - (-4.7 + 0.4x) = 2.5

Step 3: Combine like terms 2.4x - 3.2 - 0.5 - 4x + 2 + 4.7 - 0.4x = 2.5

Step 4: Combine constants (-3.2 + 2 - 0.5 + 4.7) = 3

Step 5: Combine x terms (2.4x - 4x - 0.4x) = -2x

Step 6: Final equation -2x + 3 = 2.5

Step 7: Isolate x by moving constant to the other side -2x = 2.5 - 3 -2x = -0.5

Step 8: Solve for x x = -0.5 / -2 x = 0.25

So the solution to the equation is x = 0.25.