30=7x+x+6

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Solution for 30=7x+x+6 equation:


Simplifying
30 = 7x + x + 6

Reorder the terms:
30 = 6 + 7x + x

Combine like terms: 7x + x = 8x
30 = 6 + 8x

Solving
30 = 6 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
30 + -8x = 6 + 8x + -8x

Combine like terms: 8x + -8x = 0
30 + -8x = 6 + 0
30 + -8x = 6

Add '-30' to each side of the equation.
30 + -30 + -8x = 6 + -30

Combine like terms: 30 + -30 = 0
0 + -8x = 6 + -30
-8x = 6 + -30

Combine like terms: 6 + -30 = -24
-8x = -24

Divide each side by '-8'.
x = 3

Simplifying
x = 3

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