4-7x=1-(3-7X-(x-9))

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Solution for 4-7x=1-(3-7X-(x-9)) equation: 


Simplifying
4 + -7x = 1 + -1(3 + -7X + -1(x + -9))

Reorder the terms:
4 + -7x = 1 + -1(3 + -7X + -1(-9 + x))
4 + -7x = 1 + -1(3 + -7X + (-9 * -1 + x * -1))
4 + -7x = 1 + -1(3 + -7X + (9 + -1x))

Reorder the terms:
4 + -7x = 1 + -1(3 + 9 + -7X + -1x)

Combine like terms: 3 + 9 = 12
4 + -7x = 1 + -1(12 + -7X + -1x)
4 + -7x = 1 + (12 * -1 + -7X * -1 + -1x * -1)
4 + -7x = 1 + (-12 + 7X + 1x)

Combine like terms: 1 + -12 = -11
4 + -7x = -11 + 7X + 1x

Solving
4 + -7x = -11 + 7X + 1x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
4 + -7x + -1x = -11 + 7X + 1x + -1x

Combine like terms: -7x + -1x = -8x
4 + -8x = -11 + 7X + 1x + -1x

Combine like terms: 1x + -1x = 0
4 + -8x = -11 + 7X + 0
4 + -8x = -11 + 7X

Add '-4' to each side of the equation.
4 + -4 + -8x = -11 + -4 + 7X

Combine like terms: 4 + -4 = 0
0 + -8x = -11 + -4 + 7X
-8x = -11 + -4 + 7X

Combine like terms: -11 + -4 = -15
-8x = -15 + 7X

Divide each side by '-8'.
x = 1.875 + -0.875X

Simplifying
x = 1.875 + -0.875X

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