What is the answer to 3x-7x+2+8-1-x=x+3+7-2x+3x ?

The answer to 3x-7x+2+8-1-x=x+3+7-2x+3x is x=-1/7

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Popular >

3x-7x+2+8-1-x=x+3+7-2x+3x

Solution

3 x - 7 x + 2 + 8 - 1 - x = x + 3 + 7 - 2 x + 3 x

Solution

x = - \frac{1}{7}

Decimal Notation

x = - 0.14285 \dots

Solution steps

3 x - 7 x + 2 + 8 - 1 - x = x + 3 + 7 - 2 x + 3 x

Subtract

3 x

from both sides

3 x - 7 x + 2 + 8 - 1 - x - 3 x = x + 3 + 7 - 2 x + 3 x - 3 x

Simplify

- 7 x + 2 + 8 - 1 - x = x + 3 + 7 - 2 x

Group like terms

- 7 x - x + 2 + 8 - 1 = x + 3 + 7 - 2 x

Add similar elements:

- 7 x - x = - 8 x

- 8 x + 2 + 8 - 1 = x + 3 + 7 - 2 x

Add/Subtract the numbers:

2 + 8 - 1 = 9

- 8 x + 9 = x + 3 + 7 - 2 x

Group like terms

- 8 x + 9 = x - 2 x + 3 + 7

Add similar elements:

x - 2 x = - x

- 8 x + 9 = - x + 3 + 7

Add the numbers:

3 + 7 = 10

- 8 x + 9 = - x + 10

Move

9

to the right side

- 8 x = - x + 1

Move

x

to the left side

- 7 x = 1

Divide both sides by

- 7

x = - \frac{1}{7}

Popular Examples

2x<= 5

2 x \leq 5

(3(6-x))/2 =(2(x+1))/5

\frac{3 ( 6 - x )}{2} = \frac{2 ( x + 1 )}{5}

x^2= 5/16

x^{2} = \frac{5}{16}

simplify (3/5)^2+(4/5)^2 simplify

(\frac{3}{5})^{2} + (\frac{4}{5})^{2}

simplify (3)^{3/2}simplify

(3)^{\frac{3}{2}}

Frequently Asked Questions (FAQ)

What is the answer to 3x-7x+2+8-1-x=x+3+7-2x+3x ?
The answer to 3x-7x+2+8-1-x=x+3+7-2x+3x is x=-1/7
Solve for x: 3x-7x+2+8-1-x=x+3+7-2x+3x
The solution is x=-1/7

3x-7x+2+8-1-x=x+3+7-2x+3x

Solution

Solution

Popular Examples

Frequently Asked Questions (FAQ)

What is the answer to 3x-7x+2+8-1-x=x+3+7-2x+3x ?

Solve for x: 3x-7x+2+8-1-x=x+3+7-2x+3x