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

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


Simplifying
6(5a + -7b) + 4 + -1a = 0
(5a * 6 + -7b * 6) + 4 + -1a = 0
(30a + -42b) + 4 + -1a = 0

Reorder the terms:
4 + 30a + -1a + -42b = 0

Combine like terms: 30a + -1a = 29a
4 + 29a + -42b = 0

Solving
4 + 29a + -42b = 0

Solving for variable 'a'.

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

Add '-4' to each side of the equation.
4 + 29a + -4 + -42b = 0 + -4

Reorder the terms:
4 + -4 + 29a + -42b = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 29a + -42b = 0 + -4
29a + -42b = 0 + -4

Combine like terms: 0 + -4 = -4
29a + -42b = -4

Add '42b' to each side of the equation.
29a + -42b + 42b = -4 + 42b

Combine like terms: -42b + 42b = 0
29a + 0 = -4 + 42b
29a = -4 + 42b

Divide each side by '29'.
a = -0.1379310345 + 1.448275862b

Simplifying
a = -0.1379310345 + 1.448275862b

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