6*(-9)=9.5(a-6.9)

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Solution for 6*(-9)=9.5(a-6.9) equation:


Simplifying
6(-9) = 9.5(a + -6.9)

Multiply 6 * -9
-54 = 9.5(a + -6.9)

Reorder the terms:
-54 = 9.5(-6.9 + a)
-54 = (-6.9 * 9.5 + a * 9.5)
-54 = (-65.55 + 9.5a)

Solving
-54 = -65.55 + 9.5a

Solving for variable 'a'.

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

Add '-9.5a' to each side of the equation.
-54 + -9.5a = -65.55 + 9.5a + -9.5a

Combine like terms: 9.5a + -9.5a = 0.0
-54 + -9.5a = -65.55 + 0.0
-54 + -9.5a = -65.55

Add '54' to each side of the equation.
-54 + 54 + -9.5a = -65.55 + 54

Combine like terms: -54 + 54 = 0
0 + -9.5a = -65.55 + 54
-9.5a = -65.55 + 54

Combine like terms: -65.55 + 54 = -11.55
-9.5a = -11.55

Divide each side by '-9.5'.
a = 1.215789474

Simplifying
a = 1.215789474

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