(x-4)*2+3=18

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Solution for (x-4)*2+3=18 equation:


Simplifying
(x + -4) * 2 + 3 = 18

Reorder the terms:
(-4 + x) * 2 + 3 = 18

Reorder the terms for easier multiplication:
2(-4 + x) + 3 = 18
(-4 * 2 + x * 2) + 3 = 18
(-8 + 2x) + 3 = 18

Reorder the terms:
-8 + 3 + 2x = 18

Combine like terms: -8 + 3 = -5
-5 + 2x = 18

Solving
-5 + 2x = 18

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 = 18 + 5

Combine like terms: -5 + 5 = 0
0 + 2x = 18 + 5
2x = 18 + 5

Combine like terms: 18 + 5 = 23
2x = 23

Divide each side by '2'.
x = 11.5

Simplifying
x = 11.5

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