4x-(4-1)(0.5)=138

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Solution for 4x-(4-1)(0.5)=138 equation:


Simplifying
4x + -1(4 + -1)(0.5) = 138

Combine like terms: 4 + -1 = 3
4x + -1(3)(0.5) = 138

Multiply -1 * 3
4x + -3 * 0.5 = 138

Multiply -3 * 0.5
4x + -1.5 = 138

Reorder the terms:
-1.5 + 4x = 138

Solving
-1.5 + 4x = 138

Solving for variable 'x'.

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

Add '1.5' to each side of the equation.
-1.5 + 1.5 + 4x = 138 + 1.5

Combine like terms: -1.5 + 1.5 = 0.0
0.0 + 4x = 138 + 1.5
4x = 138 + 1.5

Combine like terms: 138 + 1.5 = 139.5
4x = 139.5

Divide each side by '4'.
x = 34.875

Simplifying
x = 34.875

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