a+2b-5a-(-b)=0

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Solution for a+2b-5a-(-b)=0 equation:


Simplifying
a + 2b + -5a + -1(-1b) = 0

Remove parenthesis around (-1b)
a + 2b + -5a + -1 * -1b = 0

Multiply -1 * -1
a + 2b + -5a + 1b = 0

Reorder the terms:
a + -5a + 2b + 1b = 0

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

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

Solving
-4a + 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.
-4a + 3b + -3b = 0 + -3b

Combine like terms: 3b + -3b = 0
-4a + 0 = 0 + -3b
-4a = 0 + -3b
Remove the zero:
-4a = -3b

Divide each side by '-4'.
a = 0.75b

Simplifying
a = 0.75b

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