7x-2+18=51

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Solution for 7x-2+18=51 equation:


Simplifying
7x + -2 + 18 = 51

Reorder the terms:
-2 + 18 + 7x = 51

Combine like terms: -2 + 18 = 16
16 + 7x = 51

Solving
16 + 7x = 51

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -16 + 7x = 51 + -16

Combine like terms: 16 + -16 = 0
0 + 7x = 51 + -16
7x = 51 + -16

Combine like terms: 51 + -16 = 35
7x = 35

Divide each side by '7'.
x = 5

Simplifying
x = 5

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