2(x+4)-7=0

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Solution for 2(x+4)-7=0 equation: 


Simplifying
2(x + 4) + -7 = 0

Reorder the terms:
2(4 + x) + -7 = 0
(4 * 2 + x * 2) + -7 = 0
(8 + 2x) + -7 = 0

Reorder the terms:
8 + -7 + 2x = 0

Combine like terms: 8 + -7 = 1
1 + 2x = 0

Solving
1 + 2x = 0

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 2x = 0 + -1

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

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

Divide each side by '2'.
x = -0.5

Simplifying
x = -0.5

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