x+5+2(x-1)=x+19

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Solution for x+5+2(x-1)=x+19 equation:


Simplifying
x + 5 + 2(x + -1) = x + 19

Reorder the terms:
x + 5 + 2(-1 + x) = x + 19
x + 5 + (-1 * 2 + x * 2) = x + 19
x + 5 + (-2 + 2x) = x + 19

Reorder the terms:
5 + -2 + x + 2x = x + 19

Combine like terms: 5 + -2 = 3
3 + x + 2x = x + 19

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

Reorder the terms:
3 + 3x = 19 + x

Solving
3 + 3x = 19 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
3 + 3x + -1x = 19 + x + -1x

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

Combine like terms: x + -1x = 0
3 + 2x = 19 + 0
3 + 2x = 19

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

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

Combine like terms: 19 + -3 = 16
2x = 16

Divide each side by '2'.
x = 8

Simplifying
x = 8

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