5x+18=40

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Solution for 5x+18=40 equation:


Simplifying
5x + 18 = 40

Reorder the terms:
18 + 5x = 40

Solving
18 + 5x = 40

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 + 5x = 40 + -18

Combine like terms: 18 + -18 = 0
0 + 5x = 40 + -18
5x = 40 + -18

Combine like terms: 40 + -18 = 22
5x = 22

Divide each side by '5'.
x = 4.4

Simplifying
x = 4.4

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