-7x+4[x-4]+1=-36

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Solution for -7x+4[x-4]+1=-36 equation:


Simplifying
-7x + 4[x + -4] + 1 = -36

Reorder the terms:
-7x + 4[-4 + x] + 1 = -36
-7x + [-4 * 4 + x * 4] + 1 = -36
-7x + [-16 + 4x] + 1 = -36

Reorder the terms:
-16 + 1 + -7x + 4x = -36

Combine like terms: -16 + 1 = -15
-15 + -7x + 4x = -36

Combine like terms: -7x + 4x = -3x
-15 + -3x = -36

Solving
-15 + -3x = -36

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + -3x = -36 + 15

Combine like terms: -15 + 15 = 0
0 + -3x = -36 + 15
-3x = -36 + 15

Combine like terms: -36 + 15 = -21
-3x = -21

Divide each side by '-3'.
x = 7

Simplifying
x = 7

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