.5(14x-4)-(x+7)=

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Solution for .5(14x-4)-(x+7)= equation:


Simplifying
0.5(14x + -4) + -1(x + 7) = 0

Reorder the terms:
0.5(-4 + 14x) + -1(x + 7) = 0
(-4 * 0.5 + 14x * 0.5) + -1(x + 7) = 0
(-2 + 7x) + -1(x + 7) = 0

Reorder the terms:
-2 + 7x + -1(7 + x) = 0
-2 + 7x + (7 * -1 + x * -1) = 0
-2 + 7x + (-7 + -1x) = 0

Reorder the terms:
-2 + -7 + 7x + -1x = 0

Combine like terms: -2 + -7 = -9
-9 + 7x + -1x = 0

Combine like terms: 7x + -1x = 6x
-9 + 6x = 0

Solving
-9 + 6x = 0

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 6x = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 6x = 0 + 9
6x = 0 + 9

Combine like terms: 0 + 9 = 9
6x = 9

Divide each side by '6'.
x = 1.5

Simplifying
x = 1.5

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