Question

-6(2/3a-1/6)+4•(3/4a-1/12)

Answer 1

Відповідь:

-1/3(3а-2)

Покрокове пояснення:

-6(2/3a-1/6)+4•(3/4a-1/12)=-2(3(2/3а-1/6)-2(3/4а-1/12))=-2(2а-1/2-3/2а+1/6)=

=-2(1/2а-1/2+1/6)=-2(1/2а-1/3)=-2*1/6*(3а-2)=-1/3(3а-2)

Answer 2

To simplify the expression, let's start by distributing the constants outside the parentheses and then combine like terms:

Original expression: -6(2/3a - 1/6) + 4(3/4a - 1/12)

Step 1: Distribute the constants -6 * 2/3a + (-6 * -1/6) + 4 * 3/4a + 4 * -1/12

Step 2: Simplify the multiplication -4a + 1 + 3a - 1/3

Step 3: Combine like terms (-4a + 3a) + (1 - 1/3)

Step 4: Further simplification (-a) + (2/3)

Finally, the simplified expression is:

• a + 2/3