-3(7+5y)+9y-10=

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Solution for -3(7+5y)+9y-10= equation:


Simplifying
-3(7 + 5y) + 9y + -10 = 0
(7 * -3 + 5y * -3) + 9y + -10 = 0
(-21 + -15y) + 9y + -10 = 0

Reorder the terms:
-21 + -10 + -15y + 9y = 0

Combine like terms: -21 + -10 = -31
-31 + -15y + 9y = 0

Combine like terms: -15y + 9y = -6y
-31 + -6y = 0

Solving
-31 + -6y = 0

Solving for variable 'y'.

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

Add '31' to each side of the equation.
-31 + 31 + -6y = 0 + 31

Combine like terms: -31 + 31 = 0
0 + -6y = 0 + 31
-6y = 0 + 31

Combine like terms: 0 + 31 = 31
-6y = 31

Divide each side by '-6'.
y = -5.166666667

Simplifying
y = -5.166666667

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