7X-10-9=0

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Solution for 7X-10-9=0 equation:


Simplifying
7X + -10 + -9 = 0

Reorder the terms:
-10 + -9 + 7X = 0

Combine like terms: -10 + -9 = -19
-19 + 7X = 0

Solving
-19 + 7X = 0

Solving for variable 'X'.

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

Add '19' to each side of the equation.
-19 + 19 + 7X = 0 + 19

Combine like terms: -19 + 19 = 0
0 + 7X = 0 + 19
7X = 0 + 19

Combine like terms: 0 + 19 = 19
7X = 19

Divide each side by '7'.
X = 2.714285714

Simplifying
X = 2.714285714

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