5x-(x+15)=19

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Solution for 5x-(x+15)=19 equation:


Simplifying
5x + -1(x + 15) = 19

Reorder the terms:
5x + -1(15 + x) = 19
5x + (15 * -1 + x * -1) = 19
5x + (-15 + -1x) = 19

Reorder the terms:
-15 + 5x + -1x = 19

Combine like terms: 5x + -1x = 4x
-15 + 4x = 19

Solving
-15 + 4x = 19

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 4x = 19 + 15

Combine like terms: -15 + 15 = 0
0 + 4x = 19 + 15
4x = 19 + 15

Combine like terms: 19 + 15 = 34
4x = 34

Divide each side by '4'.
x = 8.5

Simplifying
x = 8.5

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