30x+1=18x+72+7

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Solution for 30x+1=18x+72+7 equation:


Simplifying
30x + 1 = 18x + 72 + 7

Reorder the terms:
1 + 30x = 18x + 72 + 7

Reorder the terms:
1 + 30x = 72 + 7 + 18x

Combine like terms: 72 + 7 = 79
1 + 30x = 79 + 18x

Solving
1 + 30x = 79 + 18x

Solving for variable 'x'.

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

Add '-18x' to each side of the equation.
1 + 30x + -18x = 79 + 18x + -18x

Combine like terms: 30x + -18x = 12x
1 + 12x = 79 + 18x + -18x

Combine like terms: 18x + -18x = 0
1 + 12x = 79 + 0
1 + 12x = 79

Add '-1' to each side of the equation.
1 + -1 + 12x = 79 + -1

Combine like terms: 1 + -1 = 0
0 + 12x = 79 + -1
12x = 79 + -1

Combine like terms: 79 + -1 = 78
12x = 78

Divide each side by '12'.
x = 6.5

Simplifying
x = 6.5

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