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

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


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

Reorder the terms:
-4(-7 + 5y) + 3(4y + 5) = 0
(-7 * -4 + 5y * -4) + 3(4y + 5) = 0
(28 + -20y) + 3(4y + 5) = 0

Reorder the terms:
28 + -20y + 3(5 + 4y) = 0
28 + -20y + (5 * 3 + 4y * 3) = 0
28 + -20y + (15 + 12y) = 0

Reorder the terms:
28 + 15 + -20y + 12y = 0

Combine like terms: 28 + 15 = 43
43 + -20y + 12y = 0

Combine like terms: -20y + 12y = -8y
43 + -8y = 0

Solving
43 + -8y = 0

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 + -8y = 0 + -43

Combine like terms: 43 + -43 = 0
0 + -8y = 0 + -43
-8y = 0 + -43

Combine like terms: 0 + -43 = -43
-8y = -43

Divide each side by '-8'.
y = 5.375

Simplifying
y = 5.375

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