4X+10=X+31

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Solution for 4X+10=X+31 equation:


Simplifying
4X + 10 = X + 31

Reorder the terms:
10 + 4X = X + 31

Reorder the terms:
10 + 4X = 31 + X

Solving
10 + 4X = 31 + X

Solving for variable 'X'.

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

Add '-1X' to each side of the equation.
10 + 4X + -1X = 31 + X + -1X

Combine like terms: 4X + -1X = 3X
10 + 3X = 31 + X + -1X

Combine like terms: X + -1X = 0
10 + 3X = 31 + 0
10 + 3X = 31

Add '-10' to each side of the equation.
10 + -10 + 3X = 31 + -10

Combine like terms: 10 + -10 = 0
0 + 3X = 31 + -10
3X = 31 + -10

Combine like terms: 31 + -10 = 21
3X = 21

Divide each side by '3'.
X = 7

Simplifying
X = 7

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