What is the answer to -7x-4x=10x+8-11 ?

The answer to -7x-4x=10x+8-11 is x= 1/7

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-7x-4x=10x+8-11

- 7 x - 4 x = 10 x + 8 - 11

x = \frac{1}{7}

Decimal Notation

x = 0.14285 \dots

Solution steps

- 7 x - 4 x = 10 x + 8 - 11

Add similar elements:

- 7 x - 4 x = - 11 x

- 11 x = 10 x + 8 - 11

Add/Subtract the numbers:

8 - 11 = - 3

- 11 x = 10 x - 3

Move

10 x

to the left side

- 21 x = - 3

Divide both sides by

- 21

x = \frac{1}{7}

4 v^{2} r - 25 v r + 25 r

(72)^{2}

25 s^{2} - 30 s + 9

- x^{2} - 2 x + 15

ln (9) = x