2(x-1)+7=11

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Solution for 2(x-1)+7=11 equation:


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

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

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

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

Solving
5 + 2x = 11

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 2x = 11 + -5

Combine like terms: 5 + -5 = 0
0 + 2x = 11 + -5
2x = 11 + -5

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

Divide each side by '2'.
x = 3

Simplifying
x = 3

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