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

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


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

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

Combine like terms: 2x + -3x = -1x
-7 + -1x = 11 + -1(3x + -3)

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

Combine like terms: 11 + 3 = 14
-7 + -1x = 14 + -3x

Solving
-7 + -1x = 14 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-7 + -1x + 3x = 14 + -3x + 3x

Combine like terms: -1x + 3x = 2x
-7 + 2x = 14 + -3x + 3x

Combine like terms: -3x + 3x = 0
-7 + 2x = 14 + 0
-7 + 2x = 14

Add '7' to each side of the equation.
-7 + 7 + 2x = 14 + 7

Combine like terms: -7 + 7 = 0
0 + 2x = 14 + 7
2x = 14 + 7

Combine like terms: 14 + 7 = 21
2x = 21

Divide each side by '2'.
x = 10.5

Simplifying
x = 10.5

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