3[7x-2(y-1)]=

Solution for 3[7x-2(y-1)]= equation:

Simplifying
3[7x + -2(y + -1)] = 0

Reorder the terms:
3[7x + -2(-1 + y)] = 0
3[7x + (-1 * -2 + y * -2)] = 0
3[7x + (2 + -2y)] = 0

Reorder the terms:
3[2 + 7x + -2y] = 0
[2 * 3 + 7x * 3 + -2y * 3] = 0
[6 + 21x + -6y] = 0

Solving
6 + 21x + -6y = 0

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + 21x + -6 + -6y = 0 + -6

Reorder the terms:
6 + -6 + 21x + -6y = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 21x + -6y = 0 + -6
21x + -6y = 0 + -6

Combine like terms: 0 + -6 = -6
21x + -6y = -6

Add '6y' to each side of the equation.
21x + -6y + 6y = -6 + 6y

Combine like terms: -6y + 6y = 0
21x + 0 = -6 + 6y
21x = -6 + 6y

Divide each side by '21'.
x = -0.2857142857 + 0.2857142857y

Simplifying
x = -0.2857142857 + 0.2857142857y