3x-1=7x+15+2x

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Solution for 3x-1=7x+15+2x equation:


Simplifying
3x + -1 = 7x + 15 + 2x

Reorder the terms:
-1 + 3x = 7x + 15 + 2x

Reorder the terms:
-1 + 3x = 15 + 7x + 2x

Combine like terms: 7x + 2x = 9x
-1 + 3x = 15 + 9x

Solving
-1 + 3x = 15 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-1 + 3x + -9x = 15 + 9x + -9x

Combine like terms: 3x + -9x = -6x
-1 + -6x = 15 + 9x + -9x

Combine like terms: 9x + -9x = 0
-1 + -6x = 15 + 0
-1 + -6x = 15

Add '1' to each side of the equation.
-1 + 1 + -6x = 15 + 1

Combine like terms: -1 + 1 = 0
0 + -6x = 15 + 1
-6x = 15 + 1

Combine like terms: 15 + 1 = 16
-6x = 16

Divide each side by '-6'.
x = -2.666666667

Simplifying
x = -2.666666667

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