7(y+9)=-3y+43

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Solution for 7(y+9)=-3y+43 equation:


Simplifying
7(y + 9) = -3y + 43

Reorder the terms:
7(9 + y) = -3y + 43
(9 * 7 + y * 7) = -3y + 43
(63 + 7y) = -3y + 43

Reorder the terms:
63 + 7y = 43 + -3y

Solving
63 + 7y = 43 + -3y

Solving for variable 'y'.

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

Add '3y' to each side of the equation.
63 + 7y + 3y = 43 + -3y + 3y

Combine like terms: 7y + 3y = 10y
63 + 10y = 43 + -3y + 3y

Combine like terms: -3y + 3y = 0
63 + 10y = 43 + 0
63 + 10y = 43

Add '-63' to each side of the equation.
63 + -63 + 10y = 43 + -63

Combine like terms: 63 + -63 = 0
0 + 10y = 43 + -63
10y = 43 + -63

Combine like terms: 43 + -63 = -20
10y = -20

Divide each side by '10'.
y = -2

Simplifying
y = -2

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