3(1+7x)-4x=

Solution for 3(1+7x)-4x= equation:

Simplifying
3(1 + 7x) + -4x = 0
(1 * 3 + 7x * 3) + -4x = 0
(3 + 21x) + -4x = 0

Combine like terms: 21x + -4x = 17x
3 + 17x = 0

Solving
3 + 17x = 0

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 17x = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 17x = 0 + -3
17x = 0 + -3

Combine like terms: 0 + -3 = -3
17x = -3

Divide each side by '17'.
x = -0.1764705882

Simplifying
x = -0.1764705882