4a+(3a-2b)-(2a+b)=

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


Simplifying
4a + (3a + -2b) + -1(2a + b) = 0

Remove parenthesis around (3a + -2b)
4a + 3a + -2b + -1(2a + b) = 0
4a + 3a + -2b + (2a * -1 + b * -1) = 0
4a + 3a + -2b + (-2a + -1b) = 0

Reorder the terms:
4a + 3a + -2a + -2b + -1b = 0

Combine like terms: 4a + 3a = 7a
7a + -2a + -2b + -1b = 0

Combine like terms: 7a + -2a = 5a
5a + -2b + -1b = 0

Combine like terms: -2b + -1b = -3b
5a + -3b = 0

Solving
5a + -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.
5a + -3b + 3b = 0 + 3b

Combine like terms: -3b + 3b = 0
5a + 0 = 0 + 3b
5a = 0 + 3b
Remove the zero:
5a = 3b

Divide each side by '5'.
a = 0.6b

Simplifying
a = 0.6b

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