9-5(6a-2a)+b=

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Solution for 9-5(6a-2a)+b= equation:


Simplifying
9 + -5(6a + -2a) + b = 0

Combine like terms: 6a + -2a = 4a
9 + -5(4a) + b = 0

Remove parenthesis around (4a)
9 + -5 * 4a + b = 0

Multiply -5 * 4
9 + -20a + b = 0

Solving
9 + -20a + b = 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 + -20a + -9 + b = 0 + -9

Reorder the terms:
9 + -9 + -20a + b = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -20a + b = 0 + -9
-20a + b = 0 + -9

Combine like terms: 0 + -9 = -9
-20a + b = -9

Add '-1b' to each side of the equation.
-20a + b + -1b = -9 + -1b

Combine like terms: b + -1b = 0
-20a + 0 = -9 + -1b
-20a = -9 + -1b

Divide each side by '-20'.
a = 0.45 + 0.05b

Simplifying
a = 0.45 + 0.05b

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