3x-31=36+2x+5x

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Solution for 3x-31=36+2x+5x equation:


Simplifying
3x + -31 = 36 + 2x + 5x

Reorder the terms:
-31 + 3x = 36 + 2x + 5x

Combine like terms: 2x + 5x = 7x
-31 + 3x = 36 + 7x

Solving
-31 + 3x = 36 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-31 + 3x + -7x = 36 + 7x + -7x

Combine like terms: 3x + -7x = -4x
-31 + -4x = 36 + 7x + -7x

Combine like terms: 7x + -7x = 0
-31 + -4x = 36 + 0
-31 + -4x = 36

Add '31' to each side of the equation.
-31 + 31 + -4x = 36 + 31

Combine like terms: -31 + 31 = 0
0 + -4x = 36 + 31
-4x = 36 + 31

Combine like terms: 36 + 31 = 67
-4x = 67

Divide each side by '-4'.
x = -16.75

Simplifying
x = -16.75

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