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 = 40
4x = 40

Divide each side by '4'.
x = 10

Simplifying
x = 10

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