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Popular >

x/7-x/9 =-1

Solution

\frac{x}{7} - \frac{x}{9} = - 1

Solution

x = - \frac{63}{2}

+1

Decimal Notation

x = - 31.5

Solution steps

\frac{x}{7} - \frac{x}{9} = - 1

Multiply by LCM

2 x = - 63

Divide both sides by

2

x = - \frac{63}{2}

Popular Examples

factor 5x^2+23x+24 factor

5 x^{2} + 23 x + 24

x (x - 2) < 3

x^{2} + 5 x + 18 < 0

4 x^{2} + 31 x = 3 x

factor x^2+bx factor

x^{2} + b x

Frequently Asked Questions (FAQ)

What is the answer to x/7-x/9 =-1 ?
The answer to x/7-x/9 =-1 is x=-63/2
Solve for x: x/7-x/9 =-1
The solution is x=-63/2