5y+4+2y-1=

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

Simplifying
5y + 4 + 2y + -1 = 0

Reorder the terms:
4 + -1 + 5y + 2y = 0

Combine like terms: 4 + -1 = 3
3 + 5y + 2y = 0

Combine like terms: 5y + 2y = 7y
3 + 7y = 0

Solving
3 + 7y = 0

Solving for variable 'y'.

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

Add '-3' to each side of the equation.
3 + -3 + 7y = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 7y = 0 + -3
7y = 0 + -3

Combine like terms: 0 + -3 = -3
7y = -3

Divide each side by '7'.
y = -0.4285714286

Simplifying
y = -0.4285714286