7x-2-5=18

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Solution for 7x-2-5=18 equation:


Simplifying
7x + -2 + -5 = 18

Reorder the terms:
-2 + -5 + 7x = 18

Combine like terms: -2 + -5 = -7
-7 + 7x = 18

Solving
-7 + 7x = 18

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 7x = 18 + 7

Combine like terms: -7 + 7 = 0
0 + 7x = 18 + 7
7x = 18 + 7

Combine like terms: 18 + 7 = 25
7x = 25

Divide each side by '7'.
x = 3.571428571

Simplifying
x = 3.571428571

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