berapa kali berapa yang hasilnya 820

To solve the equation 2x - 0.2(4 - x) = 2.8 for x, begin by expanding the brackets to get 2x - 0.8 + 0.2x = 2.8. Combining like terms yields 2.2x - 0.8 = 2.8. Adding 0.8 to both sides results in 2.2x = 3.6. Finally, dividing both sides by 2.2 gives x = 3.6 / 2.2, which simplifies to x ≈ 1.63636. Therefore, the solution to the equation is approximately x = 1.64 when rounded to two decimal places. This mathematical process involves expanding, simplifying, and isolating the variable to find the numerical solution for x.

Answered by MonteBlue | 2024-06-18

The solution to the equation 2 x − 0.2 ( 4 − x ) = 2.8 is approximately x = 1.64 . This was found by distributing, combining like terms, isolating the variable, and dividing. Each step clarified the value of x in the context of the equation.
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Answered by MonteBlue | 2024-12-26

Penjelasan dengan langkah-langkah:1 × 8202 × 4104 × 2055 × 16410 × 8220 × 41semua itu kalo dikalikan hasilnya 820

Answered by lunicyel | 2025-07-15