7y-4=3y+12

Simple and best practice solution for 7y-4=3y+12 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 7y-4=3y+12 equation:


Simplifying
7y + -4 = 3y + 12

Reorder the terms:
-4 + 7y = 3y + 12

Reorder the terms:
-4 + 7y = 12 + 3y

Solving
-4 + 7y = 12 + 3y

Solving for variable 'y'.

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

Add '-3y' to each side of the equation.
-4 + 7y + -3y = 12 + 3y + -3y

Combine like terms: 7y + -3y = 4y
-4 + 4y = 12 + 3y + -3y

Combine like terms: 3y + -3y = 0
-4 + 4y = 12 + 0
-4 + 4y = 12

Add '4' to each side of the equation.
-4 + 4 + 4y = 12 + 4

Combine like terms: -4 + 4 = 0
0 + 4y = 12 + 4
4y = 12 + 4

Combine like terms: 12 + 4 = 16
4y = 16

Divide each side by '4'.
y = 4

Simplifying
y = 4

See similar equations:

| 5p-9=-34 | | 0=8/x^3-2x | | -8m^6+4m^3-m^2+5=0 | | 5x+2y+0.1z=100 | | -2+7(x-4)=16x+2-9x | | 9e*3= | | 6x-30y=150 | | 3(4x+2)-x=-7+x | | 6(a-8)+20=4(a-4) | | 6x-10=-7x+3 | | sqrt(3x+1)+7=2x+1 | | 5=11-3x | | 5a+6a-4c-3= | | -12-x=8 | | 5a+6a-4c= | | x+10=15-4x | | 2y=4x-7 | | x/1.9=10 | | 3/8=x-1/8 | | 8x-3x+10y-6y+2= | | 5-2x-(2x+1)=-6 | | 3a+5a-6a= | | 5(6x-6x)=27 | | 2x^3-3x^2-23x+12= | | 6n+2n-7n=15 | | 3x+8=3x-15 | | 25t-15t=4200 | | -4y+32=12 | | 3(x+16)+11=38 | | (x+3)(x+5)+(5-x)(2x+1)=0 | | -4+32=12 | | 16y-4y=132 |

Equations solver categories