What is the answer to 7-1.5a+(0.5a-5.5)=2a+0.75-(0.5+0.5a) ?

The answer to 7-1.5a+(0.5a-5.5)=2a+0.75-(0.5+0.5a) is a=0.5

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7-1.5a+(0.5a-5.5)=2a+0.75-(0.5+0.5a)

7 - 1.5 a + (0.5 a - 5.5) = 2 a + 0.75 - (0.5 + 0.5 a)

a = 0.5

Solution steps

7 - 1.5 a + (0.5 a - 5.5) = 2 a + 0.75 - (0.5 + 0.5 a)

Remove parentheses:

(a) = a

7 - 1.5 a + 0.5 a - 5.5 = 2 a + 0.75 - (0.5 + 0.5 a)

Add similar elements:

- 1.5 a + 0.5 a = - a

7 - a - 5.5 = 2 a + 0.75 - (0.5 + 0.5 a)

Group like terms

- a + 7 - 5.5 = 2 a + 0.75 - (0.5 + 0.5 a)

Add/Subtract the numbers:

7 - 5.5 = 1.5

- a + 1.5 = 2 a + 0.75 - (0.5 + 0.5 a)

Expand

2 a + 0.75 - (0.5 + 0.5 a) : 1.5 a + 0.25

- a + 1.5 = 1.5 a + 0.25

Move

1.5

to the right side

- a = 1.5 a - 1.25

Move

1.5 a

to the left side

- 2.5 a = - 1.25

Divide both sides by

- 2.5

a = 0.5

4 (2 x - 3) + 2 (x - 4) = 10

(x + 4) (x - 7) = 0

\frac{3}{10} x - 3 x + \frac{6}{5} = \frac{3}{5}

\frac{5}{( 7 - x ) ^{2}} > 0

2 x + 6 = 3 x + 9 - 3

What is the answer to 7-1.5a+(0.5a-5.5)=2a+0.75-(0.5+0.5a) ?
The answer to 7-1.5a+(0.5a-5.5)=2a+0.75-(0.5+0.5a) is a=0.5
Solve for a: 7-1.5a+(0.5a-5.5)=2a+0.75-(0.5+0.5a)
The solution is a=0.5