7y+7.5-1.6y-0.1y-5=

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Solution for 7y+7.5-1.6y-0.1y-5= equation:


Simplifying
7y + 7.5 + -1.6y + -0.1y + -5 = 0

Reorder the terms:
7.5 + -5 + 7y + -1.6y + -0.1y = 0

Combine like terms: 7.5 + -5 = 2.5
2.5 + 7y + -1.6y + -0.1y = 0

Combine like terms: 7y + -1.6y = 5.4y
2.5 + 5.4y + -0.1y = 0

Combine like terms: 5.4y + -0.1y = 5.3y
2.5 + 5.3y = 0

Solving
2.5 + 5.3y = 0

Solving for variable 'y'.

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

Add '-2.5' to each side of the equation.
2.5 + -2.5 + 5.3y = 0 + -2.5

Combine like terms: 2.5 + -2.5 = 0.0
0.0 + 5.3y = 0 + -2.5
5.3y = 0 + -2.5

Combine like terms: 0 + -2.5 = -2.5
5.3y = -2.5

Divide each side by '5.3'.
y = -0.4716981132

Simplifying
y = -0.4716981132

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