a+4b-2a+7b=

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Solution for a+4b-2a+7b= equation:


Simplifying
a + 4b + -2a + 7b = 0

Reorder the terms:
a + -2a + 4b + 7b = 0

Combine like terms: a + -2a = -1a
-1a + 4b + 7b = 0

Combine like terms: 4b + 7b = 11b
-1a + 11b = 0

Solving
-1a + 11b = 0

Solving for variable 'a'.

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

Add '-11b' to each side of the equation.
-1a + 11b + -11b = 0 + -11b

Combine like terms: 11b + -11b = 0
-1a + 0 = 0 + -11b
-1a = 0 + -11b
Remove the zero:
-1a = -11b

Divide each side by '-1'.
a = 11b

Simplifying
a = 11b

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