7+9x-1=6x+30-3x

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Solution for 7+9x-1=6x+30-3x equation:


Simplifying
7 + 9x + -1 = 6x + 30 + -3x

Reorder the terms:
7 + -1 + 9x = 6x + 30 + -3x

Combine like terms: 7 + -1 = 6
6 + 9x = 6x + 30 + -3x

Reorder the terms:
6 + 9x = 30 + 6x + -3x

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

Solving
6 + 9x = 30 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
6 + 9x + -3x = 30 + 3x + -3x

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

Combine like terms: 3x + -3x = 0
6 + 6x = 30 + 0
6 + 6x = 30

Add '-6' to each side of the equation.
6 + -6 + 6x = 30 + -6

Combine like terms: 6 + -6 = 0
0 + 6x = 30 + -6
6x = 30 + -6

Combine like terms: 30 + -6 = 24
6x = 24

Divide each side by '6'.
x = 4

Simplifying
x = 4

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