3x+3x-1+3x-2=13

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Solution for 3x+3x-1+3x-2=13 equation:


Simplifying
3x + 3x + -1 + 3x + -2 = 13

Reorder the terms:
-1 + -2 + 3x + 3x + 3x = 13

Combine like terms: -1 + -2 = -3
-3 + 3x + 3x + 3x = 13

Combine like terms: 3x + 3x = 6x
-3 + 6x + 3x = 13

Combine like terms: 6x + 3x = 9x
-3 + 9x = 13

Solving
-3 + 9x = 13

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 9x = 13 + 3

Combine like terms: -3 + 3 = 0
0 + 9x = 13 + 3
9x = 13 + 3

Combine like terms: 13 + 3 = 16
9x = 16

Divide each side by '9'.
x = 1.777777778

Simplifying
x = 1.777777778

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