-11+5[x+3(x+4)]=

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Solution for -11+5[x+3(x+4)]= equation:


Simplifying
-11 + 5[x + 3(x + 4)] = 0

Reorder the terms:
-11 + 5[x + 3(4 + x)] = 0
-11 + 5[x + (4 * 3 + x * 3)] = 0
-11 + 5[x + (12 + 3x)] = 0

Reorder the terms:
-11 + 5[12 + x + 3x] = 0

Combine like terms: x + 3x = 4x
-11 + 5[12 + 4x] = 0
-11 + [12 * 5 + 4x * 5] = 0
-11 + [60 + 20x] = 0

Combine like terms: -11 + 60 = 49
49 + 20x = 0

Solving
49 + 20x = 0

Solving for variable 'x'.

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

Add '-49' to each side of the equation.
49 + -49 + 20x = 0 + -49

Combine like terms: 49 + -49 = 0
0 + 20x = 0 + -49
20x = 0 + -49

Combine like terms: 0 + -49 = -49
20x = -49

Divide each side by '20'.
x = -2.45

Simplifying
x = -2.45

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