y*(7*0.9)=(y*7)*0.9

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Solution for y*(7*0.9)=(y*7)*0.9 equation:


Simplifying
y(7 * 0.9) = (y * 7) * 0.9

Multiply 7 * 0.9
y(6.3) = (y * 7) * 0.9

Reorder the terms for easier multiplication:
6.3y = (y * 7) * 0.9

Reorder the terms for easier multiplication:
6.3y = (7y) * 0.9

Remove parenthesis around (7y)
6.3y = 7y * 0.9

Reorder the terms for easier multiplication:
6.3y = 7 * 0.9y

Multiply 7 * 0.9
6.3y = 6.3y

Add '-6.3y' to each side of the equation.
6.3y + -6.3y = 6.3y + -6.3y

Combine like terms: 6.3y + -6.3y = 0.0
0.0 = 6.3y + -6.3y

Combine like terms: 6.3y + -6.3y = 0.0
0.0 = 0.0

Solving
0.0 = 0.0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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