.5(3x-2)-(x+4)=34

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Solution for .5(3x-2)-(x+4)=34 equation:


Simplifying
0.5(3x + -2) + -1(x + 4) = 34

Reorder the terms:
0.5(-2 + 3x) + -1(x + 4) = 34
(-2 * 0.5 + 3x * 0.5) + -1(x + 4) = 34
(-1 + 1.5x) + -1(x + 4) = 34

Reorder the terms:
-1 + 1.5x + -1(4 + x) = 34
-1 + 1.5x + (4 * -1 + x * -1) = 34
-1 + 1.5x + (-4 + -1x) = 34

Reorder the terms:
-1 + -4 + 1.5x + -1x = 34

Combine like terms: -1 + -4 = -5
-5 + 1.5x + -1x = 34

Combine like terms: 1.5x + -1x = 0.5x
-5 + 0.5x = 34

Solving
-5 + 0.5x = 34

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 + 0.5x = 34 + 5

Combine like terms: -5 + 5 = 0
0 + 0.5x = 34 + 5
0.5x = 34 + 5

Combine like terms: 34 + 5 = 39
0.5x = 39

Divide each side by '0.5'.
x = 78

Simplifying
x = 78

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