4.9y-1.8=9.7+7.2y

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Solution for 4.9y-1.8=9.7+7.2y equation: 


Simplifying
4.9y + -1.8 = 9.7 + 7.2y

Reorder the terms:
-1.8 + 4.9y = 9.7 + 7.2y

Solving
-1.8 + 4.9y = 9.7 + 7.2y

Solving for variable 'y'.

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

Add '-7.2y' to each side of the equation.
-1.8 + 4.9y + -7.2y = 9.7 + 7.2y + -7.2y

Combine like terms: 4.9y + -7.2y = -2.3y
-1.8 + -2.3y = 9.7 + 7.2y + -7.2y

Combine like terms: 7.2y + -7.2y = 0.0
-1.8 + -2.3y = 9.7 + 0.0
-1.8 + -2.3y = 9.7

Add '1.8' to each side of the equation.
-1.8 + 1.8 + -2.3y = 9.7 + 1.8

Combine like terms: -1.8 + 1.8 = 0.0
0.0 + -2.3y = 9.7 + 1.8
-2.3y = 9.7 + 1.8

Combine like terms: 9.7 + 1.8 = 11.5
-2.3y = 11.5

Divide each side by '-2.3'.
y = -5

Simplifying
y = -5

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