6[5-(-7x-80)]=

Solution for 6[5-(-7x-80)]= equation:

Simplifying
6[5 + -1(-7x + -80)] = 0

Reorder the terms:
6[5 + -1(-80 + -7x)] = 0
6[5 + (-80 * -1 + -7x * -1)] = 0
6[5 + (80 + 7x)] = 0

Combine like terms: 5 + 80 = 85
6[85 + 7x] = 0
[85 * 6 + 7x * 6] = 0
[510 + 42x] = 0

Solving
510 + 42x = 0

Solving for variable 'x'.

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

Add '-510' to each side of the equation.
510 + -510 + 42x = 0 + -510

Combine like terms: 510 + -510 = 0
0 + 42x = 0 + -510
42x = 0 + -510

Combine like terms: 0 + -510 = -510
42x = -510

Divide each side by '42'.
x = -12.14285714

Simplifying
x = -12.14285714