7(6a-b)-7(3b-8a)=

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Solution for 7(6a-b)-7(3b-8a)= equation:


Simplifying
7(6a + -1b) + -7(3b + -8a) = 0
(6a * 7 + -1b * 7) + -7(3b + -8a) = 0
(42a + -7b) + -7(3b + -8a) = 0

Reorder the terms:
42a + -7b + -7(-8a + 3b) = 0
42a + -7b + (-8a * -7 + 3b * -7) = 0
42a + -7b + (56a + -21b) = 0

Reorder the terms:
42a + 56a + -7b + -21b = 0

Combine like terms: 42a + 56a = 98a
98a + -7b + -21b = 0

Combine like terms: -7b + -21b = -28b
98a + -28b = 0

Solving
98a + -28b = 0

Solving for variable 'a'.

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

Add '28b' to each side of the equation.
98a + -28b + 28b = 0 + 28b

Combine like terms: -28b + 28b = 0
98a + 0 = 0 + 28b
98a = 0 + 28b
Remove the zero:
98a = 28b

Divide each side by '98'.
a = 0.2857142857b

Simplifying
a = 0.2857142857b

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