3x-4(1-x)=4+5x

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Solution for 3x-4(1-x)=4+5x equation:


Simplifying
3x + -4(1 + -1x) = 4 + 5x
3x + (1 * -4 + -1x * -4) = 4 + 5x
3x + (-4 + 4x) = 4 + 5x

Reorder the terms:
-4 + 3x + 4x = 4 + 5x

Combine like terms: 3x + 4x = 7x
-4 + 7x = 4 + 5x

Solving
-4 + 7x = 4 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-4 + 7x + -5x = 4 + 5x + -5x

Combine like terms: 7x + -5x = 2x
-4 + 2x = 4 + 5x + -5x

Combine like terms: 5x + -5x = 0
-4 + 2x = 4 + 0
-4 + 2x = 4

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

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

Combine like terms: 4 + 4 = 8
2x = 8

Divide each side by '2'.
x = 4

Simplifying
x = 4

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