3a=4b-2a-5b

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Solution for 3a=4b-2a-5b equation:


Simplifying
3a = 4b + -2a + -5b

Reorder the terms:
3a = -2a + 4b + -5b

Combine like terms: 4b + -5b = -1b
3a = -2a + -1b

Solving
3a = -2a + -1b

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.
3a + 2a = -2a + 2a + -1b

Combine like terms: 3a + 2a = 5a
5a = -2a + 2a + -1b

Combine like terms: -2a + 2a = 0
5a = 0 + -1b
5a = -1b

Divide each side by '5'.
a = -0.2b

Simplifying
a = -0.2b

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