30x+5=31x+2

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Solution for 30x+5=31x+2 equation:


Simplifying
30x + 5 = 31x + 2

Reorder the terms:
5 + 30x = 31x + 2

Reorder the terms:
5 + 30x = 2 + 31x

Solving
5 + 30x = 2 + 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.
5 + 30x + -31x = 2 + 31x + -31x

Combine like terms: 30x + -31x = -1x
5 + -1x = 2 + 31x + -31x

Combine like terms: 31x + -31x = 0
5 + -1x = 2 + 0
5 + -1x = 2

Add '-5' to each side of the equation.
5 + -5 + -1x = 2 + -5

Combine like terms: 5 + -5 = 0
0 + -1x = 2 + -5
-1x = 2 + -5

Combine like terms: 2 + -5 = -3
-1x = -3

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

Simplifying
x = 3

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