8x+19=9x+4

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Solution for 8x+19=9x+4 equation:


Simplifying
8x + 19 = 9x + 4

Reorder the terms:
19 + 8x = 9x + 4

Reorder the terms:
19 + 8x = 4 + 9x

Solving
19 + 8x = 4 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
19 + 8x + -9x = 4 + 9x + -9x

Combine like terms: 8x + -9x = -1x
19 + -1x = 4 + 9x + -9x

Combine like terms: 9x + -9x = 0
19 + -1x = 4 + 0
19 + -1x = 4

Add '-19' to each side of the equation.
19 + -19 + -1x = 4 + -19

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

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

Divide each side by '-1'.
x = 15

Simplifying
x = 15

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