9(7y-3)-(3y+4)=

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Solution for 9(7y-3)-(3y+4)= equation:


Simplifying
9(7y + -3) + -1(3y + 4) = 0

Reorder the terms:
9(-3 + 7y) + -1(3y + 4) = 0
(-3 * 9 + 7y * 9) + -1(3y + 4) = 0
(-27 + 63y) + -1(3y + 4) = 0

Reorder the terms:
-27 + 63y + -1(4 + 3y) = 0
-27 + 63y + (4 * -1 + 3y * -1) = 0
-27 + 63y + (-4 + -3y) = 0

Reorder the terms:
-27 + -4 + 63y + -3y = 0

Combine like terms: -27 + -4 = -31
-31 + 63y + -3y = 0

Combine like terms: 63y + -3y = 60y
-31 + 60y = 0

Solving
-31 + 60y = 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 + 60y = 0 + 31

Combine like terms: -31 + 31 = 0
0 + 60y = 0 + 31
60y = 0 + 31

Combine like terms: 0 + 31 = 31
60y = 31

Divide each side by '60'.
y = 0.5166666667

Simplifying
y = 0.5166666667

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