7[6-(-6x-1)]=378x+105

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Solution for 7[6-(-6x-1)]=378x+105 equation:


Simplifying
7[6 + -1(-6x + -1)] = 378x + 105

Reorder the terms:
7[6 + -1(-1 + -6x)] = 378x + 105
7[6 + (-1 * -1 + -6x * -1)] = 378x + 105
7[6 + (1 + 6x)] = 378x + 105

Combine like terms: 6 + 1 = 7
7[7 + 6x] = 378x + 105
[7 * 7 + 6x * 7] = 378x + 105
[49 + 42x] = 378x + 105

Reorder the terms:
49 + 42x = 105 + 378x

Solving
49 + 42x = 105 + 378x

Solving for variable 'x'.

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

Add '-378x' to each side of the equation.
49 + 42x + -378x = 105 + 378x + -378x

Combine like terms: 42x + -378x = -336x
49 + -336x = 105 + 378x + -378x

Combine like terms: 378x + -378x = 0
49 + -336x = 105 + 0
49 + -336x = 105

Add '-49' to each side of the equation.
49 + -49 + -336x = 105 + -49

Combine like terms: 49 + -49 = 0
0 + -336x = 105 + -49
-336x = 105 + -49

Combine like terms: 105 + -49 = 56
-336x = 56

Divide each side by '-336'.
x = -0.1666666667

Simplifying
x = -0.1666666667

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