What is the answer to (-21a+(-3))/5 =21 ?

The answer to (-21a+(-3))/5 =21 is a=-36/7

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(-21a+(-3))/5 =21

\frac{- 21 a + ( - 3 )}{5} = 21

a = - \frac{36}{7}

Decimal Notation

a = - 5.14285 \dots

Solution steps

\frac{- 21 a + ( - 3 )}{5} = 21

Multiply both sides by

5

- 21 a - 3 = 105

Move

3

to the right side

- 21 a = 108

Divide both sides by

- 21

a = - \frac{36}{7}

x, - x = y + 3

x, x y = 3 (x + y) - 2

\frac{y}{8} + \frac{y}{6} - y = \frac{5}{6} - \frac{y}{2}

3 (x + 1) = 15

- 12 + 32581 = x 1.222

What is the answer to (-21a+(-3))/5 =21 ?
The answer to (-21a+(-3))/5 =21 is a=-36/7
Solve for a: (-21a+(-3))/5 =21
The solution is a=-36/7