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Popular >

3x+2=x-7

Solution

3 x + 2 = x - 7

Solution

x = - \frac{9}{2}

+1

Decimal Notation

x = - 4.5

Solution steps

3 x + 2 = x - 7

Move

2

to the right side

3 x = x - 9

Move

x

to the left side

2 x = - 9

Divide both sides by

2

x = - \frac{9}{2}

Popular Examples

simplify (6/7)^0 simplify

(\frac{6}{7})^{0}

x + \frac{x}{3} \leq 20

4 x^{2} = 13 x + 35

((-2)^5)/((-3)^3)

\frac{( - 2 ) ^{5}}{( - 3 ) ^{3}}

12 x - 4 + 9 x^{2} = 0

Frequently Asked Questions (FAQ)

What is the answer to 3x+2=x-7 ?
The answer to 3x+2=x-7 is x=-9/2
Solve for x: 3x+2=x-7
The solution is x=-9/2