What is the answer to 5x-5(x-3.9)=-5.6+10x ?

The answer to 5x-5(x-3.9)=-5.6+10x is x=2.51

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5x-5(x-3.9)=-5.6+10x

5 x - 5 (x - 3.9) = - 5.6 + 10 x

x = 2.51

Solution steps

5 x - 5 (x - 3.9) = - 5.6 + 10 x

Expand

- 5 (x - 3.9) : - 5 x + 19.5

5 x - 5 x + 19.5 = - 5.6 + 10 x

Add similar elements:

5 x - 5 x = 0

19.5 = - 5.6 + 10 x

Move

19.5

to the right side

0 = 10 x - 25.1

Move

0

to the right side

= 10 x - 25.1

Move

10 x

to the left side

- 10 x = - 25.1

Divide both sides by

- 10

x = 2.51

9 x - 3 = - 14 x + 20

x, 8 x + 2 y = 6

x + 1.5 = 3.5

y - 4 = 9

\frac{- x + 10}{3} = 7

What is the answer to 5x-5(x-3.9)=-5.6+10x ?
The answer to 5x-5(x-3.9)=-5.6+10x is x=2.51
Solve for x: 5x-5(x-3.9)=-5.6+10x
The solution is x=2.51