What is the answer to 3a-a-5=2(2(1-a)+6) ?

The answer to 3a-a-5=2(2(1-a)+6) is a= 7/2

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3a-a-5=2(2(1-a)+6)

3 a - a - 5 = 2 (2 (1 - a) + 6)

a = \frac{7}{2}

Decimal Notation

a = 3.5

Solution steps

3 a - a - 5 = 2 (2 (1 - a) + 6)

Add similar elements:

3 a - a = 2 a

2 a - 5 = 2 (2 (1 - a) + 6)

Expand

2 (2 (1 - a) + 6) : - 4 a + 16

2 a - 5 = - 4 a + 16

Move

5

to the right side

2 a = - 4 a + 21

Move

4 a

to the left side

6 a = 21

Divide both sides by

6

a = \frac{7}{2}

- 2 (w + 6) - 6 w = 4 (w + 3)

lo g_{5} (5) = x

b, n^{3} b - t b = 5 g

x, x - 3 y + 1 = 0

0 = 2 x - 8

What is the answer to 3a-a-5=2(2(1-a)+6) ?
The answer to 3a-a-5=2(2(1-a)+6) is a= 7/2
Solve for a: 3a-a-5=2(2(1-a)+6)
The solution is a= 7/2