19=40+8x

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Solution for 19=40+8x equation:


Simplifying
19 = 40 + 8x

Solving
19 = 40 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
19 + -8x = 40 + 8x + -8x

Combine like terms: 8x + -8x = 0
19 + -8x = 40 + 0
19 + -8x = 40

Add '-19' to each side of the equation.
19 + -19 + -8x = 40 + -19

Combine like terms: 19 + -19 = 0
0 + -8x = 40 + -19
-8x = 40 + -19

Combine like terms: 40 + -19 = 21
-8x = 21

Divide each side by '-8'.
x = -2.625

Simplifying
x = -2.625

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