7-4[x-5(4-2x)]=

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Solution for 7-4[x-5(4-2x)]= equation: 


Simplifying
7 + -4[x + -5(4 + -2x)] = 0
7 + -4[x + (4 * -5 + -2x * -5)] = 0
7 + -4[x + (-20 + 10x)] = 0

Reorder the terms:
7 + -4[-20 + x + 10x] = 0

Combine like terms: x + 10x = 11x
7 + -4[-20 + 11x] = 0
7 + [-20 * -4 + 11x * -4] = 0
7 + [80 + -44x] = 0

Combine like terms: 7 + 80 = 87
87 + -44x = 0

Solving
87 + -44x = 0

Solving for variable 'x'.

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

Add '-87' to each side of the equation.
87 + -87 + -44x = 0 + -87

Combine like terms: 87 + -87 = 0
0 + -44x = 0 + -87
-44x = 0 + -87

Combine like terms: 0 + -87 = -87
-44x = -87

Divide each side by '-44'.
x = 1.977272727

Simplifying
x = 1.977272727

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