7(4a-b)-6(4b-2a)=

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Solution for 7(4a-b)-6(4b-2a)= equation:


Simplifying
7(4a + -1b) + -6(4b + -2a) = 0
(4a * 7 + -1b * 7) + -6(4b + -2a) = 0
(28a + -7b) + -6(4b + -2a) = 0

Reorder the terms:
28a + -7b + -6(-2a + 4b) = 0
28a + -7b + (-2a * -6 + 4b * -6) = 0
28a + -7b + (12a + -24b) = 0

Reorder the terms:
28a + 12a + -7b + -24b = 0

Combine like terms: 28a + 12a = 40a
40a + -7b + -24b = 0

Combine like terms: -7b + -24b = -31b
40a + -31b = 0

Solving
40a + -31b = 0

Solving for variable 'a'.

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

Add '31b' to each side of the equation.
40a + -31b + 31b = 0 + 31b

Combine like terms: -31b + 31b = 0
40a + 0 = 0 + 31b
40a = 0 + 31b
Remove the zero:
40a = 31b

Divide each side by '40'.
a = 0.775b

Simplifying
a = 0.775b

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