6(5a-b)-3(4b-7a)=

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Solution for 6(5a-b)-3(4b-7a)= equation:


Simplifying
6(5a + -1b) + -3(4b + -7a) = 0
(5a * 6 + -1b * 6) + -3(4b + -7a) = 0
(30a + -6b) + -3(4b + -7a) = 0

Reorder the terms:
30a + -6b + -3(-7a + 4b) = 0
30a + -6b + (-7a * -3 + 4b * -3) = 0
30a + -6b + (21a + -12b) = 0

Reorder the terms:
30a + 21a + -6b + -12b = 0

Combine like terms: 30a + 21a = 51a
51a + -6b + -12b = 0

Combine like terms: -6b + -12b = -18b
51a + -18b = 0

Solving
51a + -18b = 0

Solving for variable 'a'.

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

Add '18b' to each side of the equation.
51a + -18b + 18b = 0 + 18b

Combine like terms: -18b + 18b = 0
51a + 0 = 0 + 18b
51a = 0 + 18b
Remove the zero:
51a = 18b

Divide each side by '51'.
a = 0.3529411765b

Simplifying
a = 0.3529411765b

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