7x+x+27=99

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Solution for 7x+x+27=99 equation:


Simplifying
7x + x + 27 = 99

Reorder the terms:
27 + 7x + x = 99

Combine like terms: 7x + x = 8x
27 + 8x = 99

Solving
27 + 8x = 99

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + 8x = 99 + -27

Combine like terms: 27 + -27 = 0
0 + 8x = 99 + -27
8x = 99 + -27

Combine like terms: 99 + -27 = 72
8x = 72

Divide each side by '8'.
x = 9

Simplifying
x = 9

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