3x-2=70-9x

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Solution for 3x-2=70-9x equation:


Simplifying
3x + -2 = 70 + -9x

Reorder the terms:
-2 + 3x = 70 + -9x

Solving
-2 + 3x = 70 + -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.
-2 + 3x + 9x = 70 + -9x + 9x

Combine like terms: 3x + 9x = 12x
-2 + 12x = 70 + -9x + 9x

Combine like terms: -9x + 9x = 0
-2 + 12x = 70 + 0
-2 + 12x = 70

Add '2' to each side of the equation.
-2 + 2 + 12x = 70 + 2

Combine like terms: -2 + 2 = 0
0 + 12x = 70 + 2
12x = 70 + 2

Combine like terms: 70 + 2 = 72
12x = 72

Divide each side by '12'.
x = 6

Simplifying
x = 6

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