9+(a+1.4b)+8(b-16a)=

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Solution for 9+(a+1.4b)+8(b-16a)= equation:


Simplifying
9 + (a + 1.4b) + 8(b + -16a) = 0

Remove parenthesis around (a + 1.4b)
9 + a + 1.4b + 8(b + -16a) = 0

Reorder the terms:
9 + a + 1.4b + 8(-16a + b) = 0
9 + a + 1.4b + (-16a * 8 + b * 8) = 0
9 + a + 1.4b + (-128a + 8b) = 0

Reorder the terms:
9 + a + -128a + 1.4b + 8b = 0

Combine like terms: a + -128a = -127a
9 + -127a + 1.4b + 8b = 0

Combine like terms: 1.4b + 8b = 9.4b
9 + -127a + 9.4b = 0

Solving
9 + -127a + 9.4b = 0

Solving for variable 'a'.

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

Add '-9' to each side of the equation.
9 + -127a + -9 + 9.4b = 0 + -9

Reorder the terms:
9 + -9 + -127a + 9.4b = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -127a + 9.4b = 0 + -9
-127a + 9.4b = 0 + -9

Combine like terms: 0 + -9 = -9
-127a + 9.4b = -9

Add '-9.4b' to each side of the equation.
-127a + 9.4b + -9.4b = -9 + -9.4b

Combine like terms: 9.4b + -9.4b = 0.0
-127a + 0.0 = -9 + -9.4b
-127a = -9 + -9.4b

Divide each side by '-127'.
a = 0.07086614173 + 0.07401574803b

Simplifying
a = 0.07086614173 + 0.07401574803b

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