123-(x+4).5=38

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Solution for 123-(x+4).5=38 equation:


Simplifying
123 + -1(x + 4) * 0.5 = 38

Reorder the terms:
123 + -1(4 + x) * 0.5 = 38

Reorder the terms for easier multiplication:
123 + -1 * 0.5(4 + x) = 38

Multiply -1 * 0.5
123 + -0.5(4 + x) = 38
123 + (4 * -0.5 + x * -0.5) = 38
123 + (-2 + -0.5x) = 38

Combine like terms: 123 + -2 = 121
121 + -0.5x = 38

Solving
121 + -0.5x = 38

Solving for variable 'x'.

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

Add '-121' to each side of the equation.
121 + -121 + -0.5x = 38 + -121

Combine like terms: 121 + -121 = 0
0 + -0.5x = 38 + -121
-0.5x = 38 + -121

Combine like terms: 38 + -121 = -83
-0.5x = -83

Divide each side by '-0.5'.
x = 166

Simplifying
x = 166

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