5x-(-21)=x-(-19)

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Solution for 5x-(-21)=x-(-19) equation:


Simplifying
5x + -1(-21) = x + -1(-19)

Multiply -1 * -21
5x + 21 = x + -1(-19)

Reorder the terms:
21 + 5x = x + -1(-19)

Multiply -1 * -19
21 + 5x = x + 19

Reorder the terms:
21 + 5x = 19 + x

Solving
21 + 5x = 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.
21 + 5x + -1x = 19 + x + -1x

Combine like terms: 5x + -1x = 4x
21 + 4x = 19 + x + -1x

Combine like terms: x + -1x = 0
21 + 4x = 19 + 0
21 + 4x = 19

Add '-21' to each side of the equation.
21 + -21 + 4x = 19 + -21

Combine like terms: 21 + -21 = 0
0 + 4x = 19 + -21
4x = 19 + -21

Combine like terms: 19 + -21 = -2
4x = -2

Divide each side by '4'.
x = -0.5

Simplifying
x = -0.5

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