10(a+9+2b)=

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Solution for 10(a+9+2b)= equation:


Simplifying
10(a + 9 + 2b) = 0

Reorder the terms:
10(9 + a + 2b) = 0
(9 * 10 + a * 10 + 2b * 10) = 0
(90 + 10a + 20b) = 0

Solving
90 + 10a + 20b = 0

Solving for variable 'a'.

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

Add '-90' to each side of the equation.
90 + 10a + -90 + 20b = 0 + -90

Reorder the terms:
90 + -90 + 10a + 20b = 0 + -90

Combine like terms: 90 + -90 = 0
0 + 10a + 20b = 0 + -90
10a + 20b = 0 + -90

Combine like terms: 0 + -90 = -90
10a + 20b = -90

Add '-20b' to each side of the equation.
10a + 20b + -20b = -90 + -20b

Combine like terms: 20b + -20b = 0
10a + 0 = -90 + -20b
10a = -90 + -20b

Divide each side by '10'.
a = -9 + -2b

Simplifying
a = -9 + -2b

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