7.8y+2=165.8

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Solution for 7.8y+2=165.8 equation: 


Simplifying
7.8y + 2 = 165.8

Reorder the terms:
2 + 7.8y = 165.8

Solving
2 + 7.8y = 165.8

Solving for variable 'y'.

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

Add '-2' to each side of the equation.
2 + -2 + 7.8y = 165.8 + -2

Combine like terms: 2 + -2 = 0
0 + 7.8y = 165.8 + -2
7.8y = 165.8 + -2

Combine like terms: 165.8 + -2 = 163.8
7.8y = 163.8

Divide each side by '7.8'.
y = 21

Simplifying
y = 21

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