12x-[12-5(9x+10)]=

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Solution for 12x-[12-5(9x+10)]= equation:


Simplifying
12x + -1[12 + -5(9x + 10)] = 0

Reorder the terms:
12x + -1[12 + -5(10 + 9x)] = 0
12x + -1[12 + (10 * -5 + 9x * -5)] = 0
12x + -1[12 + (-50 + -45x)] = 0

Combine like terms: 12 + -50 = -38
12x + -1[-38 + -45x] = 0
12x + [-38 * -1 + -45x * -1] = 0
12x + [38 + 45x] = 0

Reorder the terms:
38 + 12x + 45x = 0

Combine like terms: 12x + 45x = 57x
38 + 57x = 0

Solving
38 + 57x = 0

Solving for variable 'x'.

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

Add '-38' to each side of the equation.
38 + -38 + 57x = 0 + -38

Combine like terms: 38 + -38 = 0
0 + 57x = 0 + -38
57x = 0 + -38

Combine like terms: 0 + -38 = -38
57x = -38

Divide each side by '57'.
x = -0.6666666667

Simplifying
x = -0.6666666667

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