3x-2(x+1)=4x+19

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Solution for 3x-2(x+1)=4x+19 equation:


Simplifying
3x + -2(x + 1) = 4x + 19

Reorder the terms:
3x + -2(1 + x) = 4x + 19
3x + (1 * -2 + x * -2) = 4x + 19
3x + (-2 + -2x) = 4x + 19

Reorder the terms:
-2 + 3x + -2x = 4x + 19

Combine like terms: 3x + -2x = 1x
-2 + 1x = 4x + 19

Reorder the terms:
-2 + 1x = 19 + 4x

Solving
-2 + 1x = 19 + 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.
-2 + 1x + -4x = 19 + 4x + -4x

Combine like terms: 1x + -4x = -3x
-2 + -3x = 19 + 4x + -4x

Combine like terms: 4x + -4x = 0
-2 + -3x = 19 + 0
-2 + -3x = 19

Add '2' to each side of the equation.
-2 + 2 + -3x = 19 + 2

Combine like terms: -2 + 2 = 0
0 + -3x = 19 + 2
-3x = 19 + 2

Combine like terms: 19 + 2 = 21
-3x = 21

Divide each side by '-3'.
x = -7

Simplifying
x = -7

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