7-2(2x+4)=

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


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

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

Combine like terms: 7 + -8 = -1
-1 + -4x = 0

Solving
-1 + -4x = 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 + -4x = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -4x = 0 + 1
-4x = 0 + 1

Combine like terms: 0 + 1 = 1
-4x = 1

Divide each side by '-4'.
x = -0.25

Simplifying
x = -0.25

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