7x+2.72=9x

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Solution for 7x+2.72=9x equation:


Simplifying
7x + 2.72 = 9x

Reorder the terms:
2.72 + 7x = 9x

Solving
2.72 + 7x = 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.
2.72 + 7x + -9x = 9x + -9x

Combine like terms: 7x + -9x = -2x
2.72 + -2x = 9x + -9x

Combine like terms: 9x + -9x = 0
2.72 + -2x = 0

Add '-2.72' to each side of the equation.
2.72 + -2.72 + -2x = 0 + -2.72

Combine like terms: 2.72 + -2.72 = 0.00
0.00 + -2x = 0 + -2.72
-2x = 0 + -2.72

Combine like terms: 0 + -2.72 = -2.72
-2x = -2.72

Divide each side by '-2'.
x = 1.36

Simplifying
x = 1.36

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