2(2a-b)-5(4b-6a)=

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Solution for 2(2a-b)-5(4b-6a)= equation:


Simplifying
2(2a + -1b) + -5(4b + -6a) = 0
(2a * 2 + -1b * 2) + -5(4b + -6a) = 0
(4a + -2b) + -5(4b + -6a) = 0

Reorder the terms:
4a + -2b + -5(-6a + 4b) = 0
4a + -2b + (-6a * -5 + 4b * -5) = 0
4a + -2b + (30a + -20b) = 0

Reorder the terms:
4a + 30a + -2b + -20b = 0

Combine like terms: 4a + 30a = 34a
34a + -2b + -20b = 0

Combine like terms: -2b + -20b = -22b
34a + -22b = 0

Solving
34a + -22b = 0

Solving for variable 'a'.

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

Add '22b' to each side of the equation.
34a + -22b + 22b = 0 + 22b

Combine like terms: -22b + 22b = 0
34a + 0 = 0 + 22b
34a = 0 + 22b
Remove the zero:
34a = 22b

Divide each side by '34'.
a = 0.6470588235b

Simplifying
a = 0.6470588235b

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