10y-7y-7=47.57

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Solution for 10y-7y-7=47.57 equation:


Simplifying
10y + -7y + -7 = 47.57

Reorder the terms:
-7 + 10y + -7y = 47.57

Combine like terms: 10y + -7y = 3y
-7 + 3y = 47.57

Solving
-7 + 3y = 47.57

Solving for variable 'y'.

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

Add '7' to each side of the equation.
-7 + 7 + 3y = 47.57 + 7

Combine like terms: -7 + 7 = 0
0 + 3y = 47.57 + 7
3y = 47.57 + 7

Combine like terms: 47.57 + 7 = 54.57
3y = 54.57

Divide each side by '3'.
y = 18.19

Simplifying
y = 18.19

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