What is the answer to -(-1.5x-7.4)+5=4x+3(x-1) ?

The answer to -(-1.5x-7.4)+5=4x+3(x-1) is x=2.8

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-(-1.5x-7.4)+5=4x+3(x-1)

- (- 1.5 x - 7.4) + 5 = 4 x + 3 (x - 1)

x = 2.8

Solution steps

- (- 1.5 x - 7.4) + 5 = 4 x + 3 (x - 1)

Expand

3 (x - 1) : 3 x - 3

1.5 x + 12.4 = 4 x + 3 x - 3

Add similar elements:

4 x + 3 x = 7 x

1.5 x + 12.4 = 7 x - 3

Expand

- (- 1.5 x - 7.4) + 5 : 1.5 x + 12.4

1.5 x + 12.4 = 7 x - 3

Move

12.4

to the right side

1.5 x = 7 x - 15.4

Move

7 x

to the left side

- 5.5 x = - 15.4

Divide both sides by

- 5.5

x = 2.8

\frac{5 x + 2}{4} = 8

2 x + 4 (x - 1) = 5 (x - 1)

4 x = 8 mod 5

H, j = b H

3 (b + 10) = 5 (b - 2)

What is the answer to -(-1.5x-7.4)+5=4x+3(x-1) ?
The answer to -(-1.5x-7.4)+5=4x+3(x-1) is x=2.8
Solve for x: -(-1.5x-7.4)+5=4x+3(x-1)
The solution is x=2.8