What is the answer to 5/8-5/8 a= 7/8 ?

The answer to 5/8-5/8 a= 7/8 is a=-2/5

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5/8-5/8 a= 7/8

\frac{5}{8} - \frac{5}{8} a = \frac{7}{8}

a = - \frac{2}{5}

Decimal Notation

a = - 0.4

Solution steps

\frac{5}{8} - \frac{5}{8} a = \frac{7}{8}

Move

\frac{5}{8}

to the right side

- \frac{5}{8} a = \frac{1}{4}

Multiply both sides by

8

- 5 a = 2

Divide both sides by

- 5

a = - \frac{2}{5}

x, 2 x - 2 y = 5

\frac{1}{3} x + 4 = 10

x, 4 x - 6 y = 24

6 (\frac{x}{2} - 4) = 21 + 6 x

\frac{x}{3} + \frac{x + 2}{4} = 3 + \frac{x + 3}{9}