3x-7=11x-(7x-2)

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Solution for 3x-7=11x-(7x-2) equation:


Simplifying
3x + -7 = 11x + -1(7x + -2)

Reorder the terms:
-7 + 3x = 11x + -1(7x + -2)

Reorder the terms:
-7 + 3x = 11x + -1(-2 + 7x)
-7 + 3x = 11x + (-2 * -1 + 7x * -1)
-7 + 3x = 11x + (2 + -7x)

Reorder the terms:
-7 + 3x = 2 + 11x + -7x

Combine like terms: 11x + -7x = 4x
-7 + 3x = 2 + 4x

Solving
-7 + 3x = 2 + 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.
-7 + 3x + -4x = 2 + 4x + -4x

Combine like terms: 3x + -4x = -1x
-7 + -1x = 2 + 4x + -4x

Combine like terms: 4x + -4x = 0
-7 + -1x = 2 + 0
-7 + -1x = 2

Add '7' to each side of the equation.
-7 + 7 + -1x = 2 + 7

Combine like terms: -7 + 7 = 0
0 + -1x = 2 + 7
-1x = 2 + 7

Combine like terms: 2 + 7 = 9
-1x = 9

Divide each side by '-1'.
x = -9

Simplifying
x = -9

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