8x+19=21x-13

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Solution for 8x+19=21x-13 equation:


Simplifying
8x + 19 = 21x + -13

Reorder the terms:
19 + 8x = 21x + -13

Reorder the terms:
19 + 8x = -13 + 21x

Solving
19 + 8x = -13 + 21x

Solving for variable 'x'.

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

Add '-21x' to each side of the equation.
19 + 8x + -21x = -13 + 21x + -21x

Combine like terms: 8x + -21x = -13x
19 + -13x = -13 + 21x + -21x

Combine like terms: 21x + -21x = 0
19 + -13x = -13 + 0
19 + -13x = -13

Add '-19' to each side of the equation.
19 + -19 + -13x = -13 + -19

Combine like terms: 19 + -19 = 0
0 + -13x = -13 + -19
-13x = -13 + -19

Combine like terms: -13 + -19 = -32
-13x = -32

Divide each side by '-13'.
x = 2.461538462

Simplifying
x = 2.461538462

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