16=-9(7a-5)

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Solution for 16=-9(7a-5) equation:


Simplifying
16 = -9(7a + -5)

Reorder the terms:
16 = -9(-5 + 7a)
16 = (-5 * -9 + 7a * -9)
16 = (45 + -63a)

Solving
16 = 45 + -63a

Solving for variable 'a'.

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

Add '63a' to each side of the equation.
16 + 63a = 45 + -63a + 63a

Combine like terms: -63a + 63a = 0
16 + 63a = 45 + 0
16 + 63a = 45

Add '-16' to each side of the equation.
16 + -16 + 63a = 45 + -16

Combine like terms: 16 + -16 = 0
0 + 63a = 45 + -16
63a = 45 + -16

Combine like terms: 45 + -16 = 29
63a = 29

Divide each side by '63'.
a = 0.4603174603

Simplifying
a = 0.4603174603

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