(3-6x)-(x+7)=

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Solution for (3-6x)-(x+7)= equation:


Simplifying
(3 + -6x) + -1(x + 7) = 0

Remove parenthesis around (3 + -6x)
3 + -6x + -1(x + 7) = 0

Reorder the terms:
3 + -6x + -1(7 + x) = 0
3 + -6x + (7 * -1 + x * -1) = 0
3 + -6x + (-7 + -1x) = 0

Reorder the terms:
3 + -7 + -6x + -1x = 0

Combine like terms: 3 + -7 = -4
-4 + -6x + -1x = 0

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

Solving
-4 + -7x = 0

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + -7x = 0 + 4

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

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

Divide each side by '-7'.
x = -0.5714285714

Simplifying
x = -0.5714285714

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