What is the answer to -2.2x=-1-0.9(x+9) ?

The answer to -2.2x=-1-0.9(x+9) is x=7

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-2.2x=-1-0.9(x+9)

- 2.2 x = - 1 - 0.9 (x + 9)

x = 7

Solution steps

- 2.2 x = - 1 - 0.9 (x + 9)

Multiply both sides by

10

- 22 x = - 10 - 9 (x + 9)

Expand

- 10 - 9 (x + 9) : - 9 x - 91

- 22 x = - 9 x - 91

Move

9 x

to the left side

- 13 x = - 91

Divide both sides by

- 13

x = 7

37 + 8 x = 4 (7 - x)

y = 30 - 5

r, D = \frac{rs}{p}

19 = x + 18

x, x + 11 + y + 13 = 22

What is the answer to -2.2x=-1-0.9(x+9) ?
The answer to -2.2x=-1-0.9(x+9) is x=7
Solve for x: -2.2x=-1-0.9(x+9)
The solution is x=7