78=-6x+6(1-2x)

Solution for 78=-6x+6(1-2x) equation:

Simplifying
78 = -6x + 6(1 + -2x)
78 = -6x + (1 * 6 + -2x * 6)
78 = -6x + (6 + -12x)

Reorder the terms:
78 = 6 + -6x + -12x

Combine like terms: -6x + -12x = -18x
78 = 6 + -18x

Solving
78 = 6 + -18x

Solving for variable 'x'.

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

Add '18x' to each side of the equation.
78 + 18x = 6 + -18x + 18x

Combine like terms: -18x + 18x = 0
78 + 18x = 6 + 0
78 + 18x = 6

Add '-78' to each side of the equation.
78 + -78 + 18x = 6 + -78

Combine like terms: 78 + -78 = 0
0 + 18x = 6 + -78
18x = 6 + -78

Combine like terms: 6 + -78 = -72
18x = -72

Divide each side by '18'.
x = -4

Simplifying
x = -4