3a-4b+a+2b=

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


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

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

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

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

Solving
4a + -2b = 0

Solving for variable 'a'.

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

Add '2b' to each side of the equation.
4a + -2b + 2b = 0 + 2b

Combine like terms: -2b + 2b = 0
4a + 0 = 0 + 2b
4a = 0 + 2b
Remove the zero:
4a = 2b

Divide each side by '4'.
a = 0.5b

Simplifying
a = 0.5b

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