7.8y-4.9-5.4=2.3

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Solution for 7.8y-4.9-5.4=2.3 equation:


Simplifying
7.8y + -4.9 + -5.4 = 2.3

Reorder the terms:
-4.9 + -5.4 + 7.8y = 2.3

Combine like terms: -4.9 + -5.4 = -10.3
-10.3 + 7.8y = 2.3

Solving
-10.3 + 7.8y = 2.3

Solving for variable 'y'.

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

Add '10.3' to each side of the equation.
-10.3 + 10.3 + 7.8y = 2.3 + 10.3

Combine like terms: -10.3 + 10.3 = 0.0
0.0 + 7.8y = 2.3 + 10.3
7.8y = 2.3 + 10.3

Combine like terms: 2.3 + 10.3 = 12.6
7.8y = 12.6

Divide each side by '7.8'.
y = 1.615384615

Simplifying
y = 1.615384615

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