What is the answer to a/9+(2a)/9+(5a)/9+a/9 =1 ?

The answer to a/9+(2a)/9+(5a)/9+a/9 =1 is a=1

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a/9+(2a)/9+(5a)/9+a/9 =1

\frac{a}{9} + \frac{2 a}{9} + \frac{5 a}{9} + \frac{a}{9} = 1

a = 1

Solution steps

\frac{a}{9} + \frac{2 a}{9} + \frac{5 a}{9} + \frac{a}{9} = 1

Simplify

\frac{a}{9} + \frac{2 a}{9} + \frac{5 a}{9} + \frac{a}{9} : \frac{4 a}{9} + \frac{5 a}{9}

\frac{4 a}{9} + \frac{5 a}{9} = 1

Multiply both sides by

9

9 a = 9

Divide both sides by

9

a = 1

3 x + 4 x = 7 x

4 x + 8 + 2 x = 5 x - 1

x, 3 x + 5 y = 26

y, 5 x - 8 y = 40

0.15 = 0.01 + (0.06 - 0.01) \cdot x

What is the answer to a/9+(2a)/9+(5a)/9+a/9 =1 ?
The answer to a/9+(2a)/9+(5a)/9+a/9 =1 is a=1
Solve for a: a/9+(2a)/9+(5a)/9+a/9 =1
The solution is a=1