30x+3=31x

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Solution for 30x+3=31x equation:


Simplifying
30x + 3 = 31x

Reorder the terms:
3 + 30x = 31x

Solving
3 + 30x = 31x

Solving for variable 'x'.

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

Add '-31x' to each side of the equation.
3 + 30x + -31x = 31x + -31x

Combine like terms: 30x + -31x = -1x
3 + -1x = 31x + -31x

Combine like terms: 31x + -31x = 0
3 + -1x = 0

Add '-3' to each side of the equation.
3 + -3 + -1x = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -1x = 0 + -3
-1x = 0 + -3

Combine like terms: 0 + -3 = -3
-1x = -3

Divide each side by '-1'.
x = 3

Simplifying
x = 3

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