15x+40=55

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Solution for 15x+40=55 equation: 


Simplifying
15x + 40 = 55

Reorder the terms:
40 + 15x = 55

Solving
40 + 15x = 55

Solving for variable 'x'.

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

Add '-40' to each side of the equation.
40 + -40 + 15x = 55 + -40

Combine like terms: 40 + -40 = 0
0 + 15x = 55 + -40
15x = 55 + -40

Combine like terms: 55 + -40 = 15
15x = 15

Divide each side by '15'.
x = 1

Simplifying
x = 1

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