7(2-5y)-3(2y+5)=

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Solution for 7(2-5y)-3(2y+5)= equation:


Simplifying
7(2 + -5y) + -3(2y + 5) = 0
(2 * 7 + -5y * 7) + -3(2y + 5) = 0
(14 + -35y) + -3(2y + 5) = 0

Reorder the terms:
14 + -35y + -3(5 + 2y) = 0
14 + -35y + (5 * -3 + 2y * -3) = 0
14 + -35y + (-15 + -6y) = 0

Reorder the terms:
14 + -15 + -35y + -6y = 0

Combine like terms: 14 + -15 = -1
-1 + -35y + -6y = 0

Combine like terms: -35y + -6y = -41y
-1 + -41y = 0

Solving
-1 + -41y = 0

Solving for variable 'y'.

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

Add '1' to each side of the equation.
-1 + 1 + -41y = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -41y = 0 + 1
-41y = 0 + 1

Combine like terms: 0 + 1 = 1
-41y = 1

Divide each side by '-41'.
y = -0.0243902439

Simplifying
y = -0.0243902439

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