7y-2(9)=53

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Solution for 7y-2(9)=53 equation:


Simplifying
7y + -2(9) = 53

Multiply -2 * 9
7y + -18 = 53

Reorder the terms:
-18 + 7y = 53

Solving
-18 + 7y = 53

Solving for variable 'y'.

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

Add '18' to each side of the equation.
-18 + 18 + 7y = 53 + 18

Combine like terms: -18 + 18 = 0
0 + 7y = 53 + 18
7y = 53 + 18

Combine like terms: 53 + 18 = 71
7y = 71

Divide each side by '7'.
y = 10.14285714

Simplifying
y = 10.14285714

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