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

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


Simplifying
3(3y + 7) + 5y = 10

Reorder the terms:
3(7 + 3y) + 5y = 10
(7 * 3 + 3y * 3) + 5y = 10
(21 + 9y) + 5y = 10

Combine like terms: 9y + 5y = 14y
21 + 14y = 10

Solving
21 + 14y = 10

Solving for variable 'y'.

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

Add '-21' to each side of the equation.
21 + -21 + 14y = 10 + -21

Combine like terms: 21 + -21 = 0
0 + 14y = 10 + -21
14y = 10 + -21

Combine like terms: 10 + -21 = -11
14y = -11

Divide each side by '14'.
y = -0.7857142857

Simplifying
y = -0.7857142857

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