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

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


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

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

Combine like terms: 7 + -8 = -1
-1 + -2x = 2 + -4x

Solving
-1 + -2x = 2 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
-1 + -2x + 4x = 2 + -4x + 4x

Combine like terms: -2x + 4x = 2x
-1 + 2x = 2 + -4x + 4x

Combine like terms: -4x + 4x = 0
-1 + 2x = 2 + 0
-1 + 2x = 2

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

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

Combine like terms: 2 + 1 = 3
2x = 3

Divide each side by '2'.
x = 1.5

Simplifying
x = 1.5

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