2x-31=3(x+3)

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Solution for 2x-31=3(x+3) equation:


Simplifying
2x + -31 = 3(x + 3)

Reorder the terms:
-31 + 2x = 3(x + 3)

Reorder the terms:
-31 + 2x = 3(3 + x)
-31 + 2x = (3 * 3 + x * 3)
-31 + 2x = (9 + 3x)

Solving
-31 + 2x = 9 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-31 + 2x + -3x = 9 + 3x + -3x

Combine like terms: 2x + -3x = -1x
-31 + -1x = 9 + 3x + -3x

Combine like terms: 3x + -3x = 0
-31 + -1x = 9 + 0
-31 + -1x = 9

Add '31' to each side of the equation.
-31 + 31 + -1x = 9 + 31

Combine like terms: -31 + 31 = 0
0 + -1x = 9 + 31
-1x = 9 + 31

Combine like terms: 9 + 31 = 40
-1x = 40

Divide each side by '-1'.
x = -40

Simplifying
x = -40

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