.5(2x+4)-9=

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Solution for .5(2x+4)-9= equation:


Simplifying
0.5(2x + 4) + -9 = 0

Reorder the terms:
0.5(4 + 2x) + -9 = 0
(4 * 0.5 + 2x * 0.5) + -9 = 0
(2 + 1x) + -9 = 0

Reorder the terms:
2 + -9 + 1x = 0

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

Solving
-7 + 1x = 0

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 1x = 0 + 7

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

Combine like terms: 0 + 7 = 7
1x = 7

Divide each side by '1'.
x = 7

Simplifying
x = 7

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