5y+7=7y-1

Simple and best practice solution for 5y+7=7y-1 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 5y+7=7y-1 equation:


Simplifying
5y + 7 = 7y + -1

Reorder the terms:
7 + 5y = 7y + -1

Reorder the terms:
7 + 5y = -1 + 7y

Solving
7 + 5y = -1 + 7y

Solving for variable 'y'.

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

Add '-7y' to each side of the equation.
7 + 5y + -7y = -1 + 7y + -7y

Combine like terms: 5y + -7y = -2y
7 + -2y = -1 + 7y + -7y

Combine like terms: 7y + -7y = 0
7 + -2y = -1 + 0
7 + -2y = -1

Add '-7' to each side of the equation.
7 + -7 + -2y = -1 + -7

Combine like terms: 7 + -7 = 0
0 + -2y = -1 + -7
-2y = -1 + -7

Combine like terms: -1 + -7 = -8
-2y = -8

Divide each side by '-2'.
y = 4

Simplifying
y = 4

See similar equations:

| 4x+3y+2z=15 | | 5x+4=6+5x | | x+3y+3z=16 | | 1+x+4=2+x+3 | | 4(6-3v)=96 | | 12m+5n-3m+10n= | | 160+.15m=241 | | 7x+117=-6x | | log[2]3x-6=4 | | -6x-3=3-6y | | 7x-35+3=6x-42 | | (x-6)-7=-3 | | 12p+19q+p-6q-3p= | | 1+x+2=3+x+4 | | 4(x+2)=30+3x | | X^2lnx-4lnx=0 | | 6a=80-4d | | 8x+10=8x-9 | | X^2=220+5 | | x^2+5x-3=3x+5 | | x^2+16x-15=0 | | 17=(-13)-(8x) | | 21-15=3(x-7) | | 15a+14b+6c+5c-5b-5a= | | 2x+7y+z=29 | | 4x-2(x-3)=-2+5x-4 | | 6x-3x=7 | | 50=47+12+4w | | -5(x)+23=-7 | | 3x+2y+z=17 | | 6r+2(r+6)=4r+12 | | 12+4x=-2x-9 |

Equations solver categories