2[x-3]-5=7

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Solution for 2[x-3]-5=7 equation:


Simplifying
2[x + -3] + -5 = 7

Reorder the terms:
2[-3 + x] + -5 = 7
[-3 * 2 + x * 2] + -5 = 7
[-6 + 2x] + -5 = 7

Reorder the terms:
-6 + -5 + 2x = 7

Combine like terms: -6 + -5 = -11
-11 + 2x = 7

Solving
-11 + 2x = 7

Solving for variable 'x'.

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

Add '11' to each side of the equation.
-11 + 11 + 2x = 7 + 11

Combine like terms: -11 + 11 = 0
0 + 2x = 7 + 11
2x = 7 + 11

Combine like terms: 7 + 11 = 18
2x = 18

Divide each side by '2'.
x = 9

Simplifying
x = 9

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