7x-(4x-8)-(-7x+1)=

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Solution for 7x-(4x-8)-(-7x+1)= equation:


Simplifying
7x + -1(4x + -8) + -1(-7x + 1) = 0

Reorder the terms:
7x + -1(-8 + 4x) + -1(-7x + 1) = 0
7x + (-8 * -1 + 4x * -1) + -1(-7x + 1) = 0
7x + (8 + -4x) + -1(-7x + 1) = 0

Reorder the terms:
7x + 8 + -4x + -1(1 + -7x) = 0
7x + 8 + -4x + (1 * -1 + -7x * -1) = 0
7x + 8 + -4x + (-1 + 7x) = 0

Reorder the terms:
8 + -1 + 7x + -4x + 7x = 0

Combine like terms: 8 + -1 = 7
7 + 7x + -4x + 7x = 0

Combine like terms: 7x + -4x = 3x
7 + 3x + 7x = 0

Combine like terms: 3x + 7x = 10x
7 + 10x = 0

Solving
7 + 10x = 0

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 10x = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 10x = 0 + -7
10x = 0 + -7

Combine like terms: 0 + -7 = -7
10x = -7

Divide each side by '10'.
x = -0.7

Simplifying
x = -0.7

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