10y+8-5y-7=

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Solution for 10y+8-5y-7= equation:


Simplifying
10y + 8 + -5y + -7 = 0

Reorder the terms:
8 + -7 + 10y + -5y = 0

Combine like terms: 8 + -7 = 1
1 + 10y + -5y = 0

Combine like terms: 10y + -5y = 5y
1 + 5y = 0

Solving
1 + 5y = 0

Solving for variable 'y'.

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

Add '-1' to each side of the equation.
1 + -1 + 5y = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 5y = 0 + -1
5y = 0 + -1

Combine like terms: 0 + -1 = -1
5y = -1

Divide each side by '5'.
y = -0.2

Simplifying
y = -0.2

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