(13y+10)-(3y+7)=

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Solution for (13y+10)-(3y+7)= equation:


Simplifying
(13y + 10) + -1(3y + 7) = 0

Reorder the terms:
(10 + 13y) + -1(3y + 7) = 0

Remove parenthesis around (10 + 13y)
10 + 13y + -1(3y + 7) = 0

Reorder the terms:
10 + 13y + -1(7 + 3y) = 0
10 + 13y + (7 * -1 + 3y * -1) = 0
10 + 13y + (-7 + -3y) = 0

Reorder the terms:
10 + -7 + 13y + -3y = 0

Combine like terms: 10 + -7 = 3
3 + 13y + -3y = 0

Combine like terms: 13y + -3y = 10y
3 + 10y = 0

Solving
3 + 10y = 0

Solving for variable 'y'.

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

Add '-3' to each side of the equation.
3 + -3 + 10y = 0 + -3

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

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

Divide each side by '10'.
y = -0.3

Simplifying
y = -0.3

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