30=x+2x+6x+3

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Solution for 30=x+2x+6x+3 equation:


Simplifying
30 = x + 2x + 6x + 3

Reorder the terms:
30 = 3 + x + 2x + 6x

Combine like terms: x + 2x = 3x
30 = 3 + 3x + 6x

Combine like terms: 3x + 6x = 9x
30 = 3 + 9x

Solving
30 = 3 + 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.
30 + -9x = 3 + 9x + -9x

Combine like terms: 9x + -9x = 0
30 + -9x = 3 + 0
30 + -9x = 3

Add '-30' to each side of the equation.
30 + -30 + -9x = 3 + -30

Combine like terms: 30 + -30 = 0
0 + -9x = 3 + -30
-9x = 3 + -30

Combine like terms: 3 + -30 = -27
-9x = -27

Divide each side by '-9'.
x = 3

Simplifying
x = 3

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