[7x-4]-4=-11

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Solution for [7x-4]-4=-11 equation:


Simplifying
[7x + -4] + -4 = -11

Reorder the terms:
[-4 + 7x] + -4 = -11

Remove brackets around [-4 + 7x]
-4 + 7x + -4 = -11

Reorder the terms:
-4 + -4 + 7x = -11

Combine like terms: -4 + -4 = -8
-8 + 7x = -11

Solving
-8 + 7x = -11

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 7x = -11 + 8

Combine like terms: -8 + 8 = 0
0 + 7x = -11 + 8
7x = -11 + 8

Combine like terms: -11 + 8 = -3
7x = -3

Divide each side by '7'.
x = -0.4285714286

Simplifying
x = -0.4285714286

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