(10y+10)-(3y-1)=

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Solution for (10y+10)-(3y-1)= equation:


Simplifying
(10y + 10) + -1(3y + -1) = 0

Reorder the terms:
(10 + 10y) + -1(3y + -1) = 0

Remove parenthesis around (10 + 10y)
10 + 10y + -1(3y + -1) = 0

Reorder the terms:
10 + 10y + -1(-1 + 3y) = 0
10 + 10y + (-1 * -1 + 3y * -1) = 0
10 + 10y + (1 + -3y) = 0

Reorder the terms:
10 + 1 + 10y + -3y = 0

Combine like terms: 10 + 1 = 11
11 + 10y + -3y = 0

Combine like terms: 10y + -3y = 7y
11 + 7y = 0

Solving
11 + 7y = 0

Solving for variable 'y'.

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

Add '-11' to each side of the equation.
11 + -11 + 7y = 0 + -11

Combine like terms: 11 + -11 = 0
0 + 7y = 0 + -11
7y = 0 + -11

Combine like terms: 0 + -11 = -11
7y = -11

Divide each side by '7'.
y = -1.571428571

Simplifying
y = -1.571428571

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