-1[7x+6-7(x+1)]=-4x-6

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Solution for -1[7x+6-7(x+1)]=-4x-6 equation:


Simplifying
-1[7x + 6 + -7(x + 1)] = -4x + -6

Reorder the terms:
-1[7x + 6 + -7(1 + x)] = -4x + -6
-1[7x + 6 + (1 * -7 + x * -7)] = -4x + -6
-1[7x + 6 + (-7 + -7x)] = -4x + -6

Reorder the terms:
-1[6 + -7 + 7x + -7x] = -4x + -6

Combine like terms: 6 + -7 = -1
-1[-1 + 7x + -7x] = -4x + -6

Combine like terms: 7x + -7x = 0
-1[-1 + 0] = -4x + -6
-1[-1] = -4x + -6

Multiply -1 * -1
1 = -4x + -6

Reorder the terms:
1 = -6 + -4x

Solving
1 = -6 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
1 + 4x = -6 + -4x + 4x

Combine like terms: -4x + 4x = 0
1 + 4x = -6 + 0
1 + 4x = -6

Add '-1' to each side of the equation.
1 + -1 + 4x = -6 + -1

Combine like terms: 1 + -1 = 0
0 + 4x = -6 + -1
4x = -6 + -1

Combine like terms: -6 + -1 = -7
4x = -7

Divide each side by '4'.
x = -1.75

Simplifying
x = -1.75

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