3x+300=870

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Solution for 3x+300=870 equation: 


Simplifying
3x + 300 = 870

Reorder the terms:
300 + 3x = 870

Solving
300 + 3x = 870

Solving for variable 'x'.

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

Add '-300' to each side of the equation.
300 + -300 + 3x = 870 + -300

Combine like terms: 300 + -300 = 0
0 + 3x = 870 + -300
3x = 870 + -300

Combine like terms: 870 + -300 = 570
3x = 570

Divide each side by '3'.
x = 190

Simplifying
x = 190

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