2(x-1)+3=9

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Solution for 2(x-1)+3=9 equation:


Simplifying
2(x + -1) + 3 = 9

Reorder the terms:
2(-1 + x) + 3 = 9
(-1 * 2 + x * 2) + 3 = 9
(-2 + 2x) + 3 = 9

Reorder the terms:
-2 + 3 + 2x = 9

Combine like terms: -2 + 3 = 1
1 + 2x = 9

Solving
1 + 2x = 9

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 2x = 9 + -1

Combine like terms: 1 + -1 = 0
0 + 2x = 9 + -1
2x = 9 + -1

Combine like terms: 9 + -1 = 8
2x = 8

Divide each side by '2'.
x = 4

Simplifying
x = 4

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