-5(5y-7)+4(3y+9)=

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Solution for -5(5y-7)+4(3y+9)= equation:


Simplifying
-5(5y + -7) + 4(3y + 9) = 0

Reorder the terms:
-5(-7 + 5y) + 4(3y + 9) = 0
(-7 * -5 + 5y * -5) + 4(3y + 9) = 0
(35 + -25y) + 4(3y + 9) = 0

Reorder the terms:
35 + -25y + 4(9 + 3y) = 0
35 + -25y + (9 * 4 + 3y * 4) = 0
35 + -25y + (36 + 12y) = 0

Reorder the terms:
35 + 36 + -25y + 12y = 0

Combine like terms: 35 + 36 = 71
71 + -25y + 12y = 0

Combine like terms: -25y + 12y = -13y
71 + -13y = 0

Solving
71 + -13y = 0

Solving for variable 'y'.

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

Add '-71' to each side of the equation.
71 + -71 + -13y = 0 + -71

Combine like terms: 71 + -71 = 0
0 + -13y = 0 + -71
-13y = 0 + -71

Combine like terms: 0 + -71 = -71
-13y = -71

Divide each side by '-13'.
y = 5.461538462

Simplifying
y = 5.461538462

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