x+3*2x-9=8

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Solution for x+3*2x-9=8 equation:


Simplifying
x + 3 * 2x + -9 = 8

Multiply 3 * 2
x + 6x + -9 = 8

Reorder the terms:
-9 + x + 6x = 8

Combine like terms: x + 6x = 7x
-9 + 7x = 8

Solving
-9 + 7x = 8

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 7x = 8 + 9

Combine like terms: -9 + 9 = 0
0 + 7x = 8 + 9
7x = 8 + 9

Combine like terms: 8 + 9 = 17
7x = 17

Divide each side by '7'.
x = 2.428571429

Simplifying
x = 2.428571429

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