9(7a-4)=

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Solution for 9(7a-4)= equation:


Simplifying
9(7a + -4) = 0

Reorder the terms:
9(-4 + 7a) = 0
(-4 * 9 + 7a * 9) = 0
(-36 + 63a) = 0

Solving
-36 + 63a = 0

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '36' to each side of the equation.
-36 + 36 + 63a = 0 + 36

Combine like terms: -36 + 36 = 0
0 + 63a = 0 + 36
63a = 0 + 36

Combine like terms: 0 + 36 = 36
63a = 36

Divide each side by '63'.
a = 0.5714285714

Simplifying
a = 0.5714285714

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