11. MAKAN: LAPAR - LAMPU : (A) Padang (B) Terang. C. Pijar (D) Gelap

2 1 ​ x − 4 3 ​ y = − 2 ∣ A dd 4 3 ​ y 2 1 ​ x = − 2 + 4 3 ​ y ∣ A dd 2 2 1 ​ x + 2 = 4 3 ​ y ∣ ∗ 3 4 ​ y = 3 4 ​ ( 2 1 ​ x + 2 ) y = 3 2 ​ x + 3 8 ​ ​

Answered by luana | 2024-06-10

To solve 1/2x - 3/4y = -2 for y, isolate the y-term, clear fractions by multiplying, and solve for y to find that y = (-8 + 2x)/3.
To solve the equation 1/2x - 3/4y = -2 for y, follow these steps:
Isolate the y-term by adding 3/4y to both sides of the equation:
1/2x - 3/4y + 3/4y = -2 + 3/4y
This simplifies to 1/2x = -2 + 3/4y. Now, subtract 1/2x from both sides to get:
-2 = -1/2x + 3/4y
Multiply every term by 4 to clear the fractions:
-8 = -2x + 3y
Finally, solve for y by adding 2x to both sides and then dividing by 3:
3y = -8 + 2x y = (-8 + 2x)/3
Thus, the solution for y in terms of x is y = (-8 + 2x)/3.

Answered by HenryCharles | 2024-06-25

To solve for y in the equation 2 1 ​ x − 4 3 ​ y = − 2 , we isolate y through various algebraic manipulations. The solution simplifies to y = 3 2 ​ x + 3 8 ​ . This represents a linear equation with a slope of 3 2 ​ and a y-intercept of 3 8 ​ .
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Answered by luana | 2024-09-18

Jawaban:D. GelapPenjelasan:Karena tanpa makan, kita akan jadi lapar,dan tanpa lampu, ruangan akan jadi gelapSemoga membantu maaf kalau salah

Answered by sorrel | 2025-07-13