5(-4)=7(2y+1)

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Solution for 5(-4)=7(2y+1) equation:


Simplifying
5(-4) = 7(2y + 1)

Multiply 5 * -4
-20 = 7(2y + 1)

Reorder the terms:
-20 = 7(1 + 2y)
-20 = (1 * 7 + 2y * 7)
-20 = (7 + 14y)

Solving
-20 = 7 + 14y

Solving for variable 'y'.

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

Add '-14y' to each side of the equation.
-20 + -14y = 7 + 14y + -14y

Combine like terms: 14y + -14y = 0
-20 + -14y = 7 + 0
-20 + -14y = 7

Add '20' to each side of the equation.
-20 + 20 + -14y = 7 + 20

Combine like terms: -20 + 20 = 0
0 + -14y = 7 + 20
-14y = 7 + 20

Combine like terms: 7 + 20 = 27
-14y = 27

Divide each side by '-14'.
y = -1.928571429

Simplifying
y = -1.928571429

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