9a-b=2a-10b

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Solution for 9a-b=2a-10b equation:


Simplifying
9a + -1b = 2a + -10b

Solving
9a + -1b = 2a + -10b

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
9a + -2a + -1b = 2a + -2a + -10b

Combine like terms: 9a + -2a = 7a
7a + -1b = 2a + -2a + -10b

Combine like terms: 2a + -2a = 0
7a + -1b = 0 + -10b
7a + -1b = -10b

Add 'b' to each side of the equation.
7a + -1b + b = -10b + b

Combine like terms: -1b + b = 0
7a + 0 = -10b + b
7a = -10b + b

Combine like terms: -10b + b = -9b
7a = -9b

Divide each side by '7'.
a = -1.285714286b

Simplifying
a = -1.285714286b

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