3x-1+4x-9+9x=15x+2

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Solution for 3x-1+4x-9+9x=15x+2 equation:


Simplifying
3x + -1 + 4x + -9 + 9x = 15x + 2

Reorder the terms:
-1 + -9 + 3x + 4x + 9x = 15x + 2

Combine like terms: -1 + -9 = -10
-10 + 3x + 4x + 9x = 15x + 2

Combine like terms: 3x + 4x = 7x
-10 + 7x + 9x = 15x + 2

Combine like terms: 7x + 9x = 16x
-10 + 16x = 15x + 2

Reorder the terms:
-10 + 16x = 2 + 15x

Solving
-10 + 16x = 2 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
-10 + 16x + -15x = 2 + 15x + -15x

Combine like terms: 16x + -15x = 1x
-10 + 1x = 2 + 15x + -15x

Combine like terms: 15x + -15x = 0
-10 + 1x = 2 + 0
-10 + 1x = 2

Add '10' to each side of the equation.
-10 + 10 + 1x = 2 + 10

Combine like terms: -10 + 10 = 0
0 + 1x = 2 + 10
1x = 2 + 10

Combine like terms: 2 + 10 = 12
1x = 12

Divide each side by '1'.
x = 12

Simplifying
x = 12

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