(-a-4b)+(3a+b)=

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Solution for (-a-4b)+(3a+b)= equation:


Simplifying
(-1a + -4b) + (3a + b) = 0

Remove parenthesis around (-1a + -4b)
-1a + -4b + (3a + b) = 0

Remove parenthesis around (3a + b)
-1a + -4b + 3a + b = 0

Reorder the terms:
-1a + 3a + -4b + b = 0

Combine like terms: -1a + 3a = 2a
2a + -4b + b = 0

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

Solving
2a + -3b = 0

Solving for variable 'a'.

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

Add '3b' to each side of the equation.
2a + -3b + 3b = 0 + 3b

Combine like terms: -3b + 3b = 0
2a + 0 = 0 + 3b
2a = 0 + 3b
Remove the zero:
2a = 3b

Divide each side by '2'.
a = 1.5b

Simplifying
a = 1.5b

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