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

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


Simplifying
2(2x + 1) + -1(x + 4) = 0

Reorder the terms:
2(1 + 2x) + -1(x + 4) = 0
(1 * 2 + 2x * 2) + -1(x + 4) = 0
(2 + 4x) + -1(x + 4) = 0

Reorder the terms:
2 + 4x + -1(4 + x) = 0
2 + 4x + (4 * -1 + x * -1) = 0
2 + 4x + (-4 + -1x) = 0

Reorder the terms:
2 + -4 + 4x + -1x = 0

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

Combine like terms: 4x + -1x = 3x
-2 + 3x = 0

Solving
-2 + 3x = 0

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 3x = 0 + 2

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

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

Divide each side by '3'.
x = 0.6666666667

Simplifying
x = 0.6666666667

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