7(9y-5)-(5y+8)=1

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Solution for 7(9y-5)-(5y+8)=1 equation:


Simplifying
7(9y + -5) + -1(5y + 8) = 1

Reorder the terms:
7(-5 + 9y) + -1(5y + 8) = 1
(-5 * 7 + 9y * 7) + -1(5y + 8) = 1
(-35 + 63y) + -1(5y + 8) = 1

Reorder the terms:
-35 + 63y + -1(8 + 5y) = 1
-35 + 63y + (8 * -1 + 5y * -1) = 1
-35 + 63y + (-8 + -5y) = 1

Reorder the terms:
-35 + -8 + 63y + -5y = 1

Combine like terms: -35 + -8 = -43
-43 + 63y + -5y = 1

Combine like terms: 63y + -5y = 58y
-43 + 58y = 1

Solving
-43 + 58y = 1

Solving for variable 'y'.

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

Add '43' to each side of the equation.
-43 + 43 + 58y = 1 + 43

Combine like terms: -43 + 43 = 0
0 + 58y = 1 + 43
58y = 1 + 43

Combine like terms: 1 + 43 = 44
58y = 44

Divide each side by '58'.
y = 0.7586206897

Simplifying
y = 0.7586206897

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