7-(x-4)=3x+2(x+1)

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Solution for 7-(x-4)=3x+2(x+1) equation:


Simplifying
7 + -1(x + -4) = 3x + 2(x + 1)

Reorder the terms:
7 + -1(-4 + x) = 3x + 2(x + 1)
7 + (-4 * -1 + x * -1) = 3x + 2(x + 1)
7 + (4 + -1x) = 3x + 2(x + 1)

Combine like terms: 7 + 4 = 11
11 + -1x = 3x + 2(x + 1)

Reorder the terms:
11 + -1x = 3x + 2(1 + x)
11 + -1x = 3x + (1 * 2 + x * 2)
11 + -1x = 3x + (2 + 2x)

Reorder the terms:
11 + -1x = 2 + 3x + 2x

Combine like terms: 3x + 2x = 5x
11 + -1x = 2 + 5x

Solving
11 + -1x = 2 + 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.
11 + -1x + -5x = 2 + 5x + -5x

Combine like terms: -1x + -5x = -6x
11 + -6x = 2 + 5x + -5x

Combine like terms: 5x + -5x = 0
11 + -6x = 2 + 0
11 + -6x = 2

Add '-11' to each side of the equation.
11 + -11 + -6x = 2 + -11

Combine like terms: 11 + -11 = 0
0 + -6x = 2 + -11
-6x = 2 + -11

Combine like terms: 2 + -11 = -9
-6x = -9

Divide each side by '-6'.
x = 1.5

Simplifying
x = 1.5

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