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

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


Simplifying
3a + 4b + -2c + 2a + -5b = 0

Reorder the terms:
3a + 2a + 4b + -5b + -2c = 0

Combine like terms: 3a + 2a = 5a
5a + 4b + -5b + -2c = 0

Combine like terms: 4b + -5b = -1b
5a + -1b + -2c = 0

Solving
5a + -1b + -2c = 0

Solving for variable 'a'.

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

Add 'b' to each side of the equation.
5a + -1b + b + -2c = 0 + b

Combine like terms: -1b + b = 0
5a + 0 + -2c = 0 + b
5a + -2c = 0 + b
Remove the zero:
5a + -2c = b

Add '2c' to each side of the equation.
5a + -2c + 2c = b + 2c

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

Divide each side by '5'.
a = 0.2b + 0.4c

Simplifying
a = 0.2b + 0.4c

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