y-1+3y=7y+4

Simple and best practice solution for y-1+3y=7y+4 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 y-1+3y=7y+4 equation:


Simplifying
y + -1 + 3y = 7y + 4

Reorder the terms:
-1 + y + 3y = 7y + 4

Combine like terms: y + 3y = 4y
-1 + 4y = 7y + 4

Reorder the terms:
-1 + 4y = 4 + 7y

Solving
-1 + 4y = 4 + 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.
-1 + 4y + -7y = 4 + 7y + -7y

Combine like terms: 4y + -7y = -3y
-1 + -3y = 4 + 7y + -7y

Combine like terms: 7y + -7y = 0
-1 + -3y = 4 + 0
-1 + -3y = 4

Add '1' to each side of the equation.
-1 + 1 + -3y = 4 + 1

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

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

Divide each side by '-3'.
y = -1.666666667

Simplifying
y = -1.666666667

See similar equations:

| 57a^8-19a^10= | | x-22=4x+5 | | 25-3x=4 | | x(x)(y)=36 | | -3f=g | | 4(2-3)+6(1-m)= | | 2x+11=x+4 | | 7x+2=-22+5x | | 15n^2+31n+10=0 | | 2(2)=4 | | 2x^2-86x+208=0 | | -6n+9(n-11)=-3(-6n+3) | | 44=-72+t | | 1.2/3= | | -3x-5=x+11 | | 2-(3t-1)+t=6-t | | 56s^2+19sd-15d^2=0 | | y^2+4y=0 | | y=5x^3+4x^2+4x+6 | | 69a^3-25a^5= | | 9=121p^2 | | x+7=3x+3 | | 15x+32+7y+13=149 | | 4-7x=8x+4 | | 0.02x+5.58=0 | | 2x+14=4x+42 | | 7(4y-6)+3(4y-5)= | | 7x-4=5x-6 | | x(x-3)+2(x-4)=0 | | 1.25p-1.5-2=-.75 | | x-8=4x+4 | | -2(2t-1)=15 |

Equations solver categories