20a+b+10a+20b=

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Solution for 20a+b+10a+20b= equation:


Simplifying
20a + b + 10a + 20b = 0

Reorder the terms:
20a + 10a + b + 20b = 0

Combine like terms: 20a + 10a = 30a
30a + b + 20b = 0

Combine like terms: b + 20b = 21b
30a + 21b = 0

Solving
30a + 21b = 0

Solving for variable 'a'.

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

Add '-21b' to each side of the equation.
30a + 21b + -21b = 0 + -21b

Combine like terms: 21b + -21b = 0
30a + 0 = 0 + -21b
30a = 0 + -21b
Remove the zero:
30a = -21b

Divide each side by '30'.
a = -0.7b

Simplifying
a = -0.7b

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