7y+51=100

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Solution for 7y+51=100 equation: 


Simplifying
7y + 51 = 100

Reorder the terms:
51 + 7y = 100

Solving
51 + 7y = 100

Solving for variable 'y'.

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

Add '-51' to each side of the equation.
51 + -51 + 7y = 100 + -51

Combine like terms: 51 + -51 = 0
0 + 7y = 100 + -51
7y = 100 + -51

Combine like terms: 100 + -51 = 49
7y = 49

Divide each side by '7'.
y = 7

Simplifying
y = 7

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