-4(4y-5)+3(2y+9)=

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Solution for -4(4y-5)+3(2y+9)= equation:


Simplifying
-4(4y + -5) + 3(2y + 9) = 0

Reorder the terms:
-4(-5 + 4y) + 3(2y + 9) = 0
(-5 * -4 + 4y * -4) + 3(2y + 9) = 0
(20 + -16y) + 3(2y + 9) = 0

Reorder the terms:
20 + -16y + 3(9 + 2y) = 0
20 + -16y + (9 * 3 + 2y * 3) = 0
20 + -16y + (27 + 6y) = 0

Reorder the terms:
20 + 27 + -16y + 6y = 0

Combine like terms: 20 + 27 = 47
47 + -16y + 6y = 0

Combine like terms: -16y + 6y = -10y
47 + -10y = 0

Solving
47 + -10y = 0

Solving for variable 'y'.

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

Add '-47' to each side of the equation.
47 + -47 + -10y = 0 + -47

Combine like terms: 47 + -47 = 0
0 + -10y = 0 + -47
-10y = 0 + -47

Combine like terms: 0 + -47 = -47
-10y = -47

Divide each side by '-10'.
y = 4.7

Simplifying
y = 4.7

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