7x-18=-15

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Solution for 7x-18=-15 equation: 


Simplifying
7x + -18 = -15

Reorder the terms:
-18 + 7x = -15

Solving
-18 + 7x = -15

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + 7x = -15 + 18

Combine like terms: -18 + 18 = 0
0 + 7x = -15 + 18
7x = -15 + 18

Combine like terms: -15 + 18 = 3
7x = 3

Divide each side by '7'.
x = 0.4285714286

Simplifying
x = 0.4285714286

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