z+7=4z-8

Simple and best practice solution for z+7=4z-8 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 z+7=4z-8 equation: 



z+7=4z-8

We move all terms to the left:

z+7-(4z-8)=0

We get rid of parentheses

z-4z+8+7=0

We add all the numbers together, and all the variables

-3z+15=0

We move all terms containing z to the left, all other terms to the right

-3z=-15

z=-15/-3

z=+5

See similar equations:

| 3x*4=32 | | 5x-3(2x-1)-(x+5)=1-2(3x+5) | | 5(x+10)=7x+66 | | (8x+6)=(7x-6) | | -7x-6=x+1-4x | | 6–2y=y+9 | | -2(x-1)+3x=5-(x-3) | | 5x=3•250 | | 9^(3x-2)=27^x | | 3^x=240 | | 24-2y=18 | | 8X-3/2(x-2)=4x/x-5 | | x+4,7=0,3x+9,6 | | 16/3=x+3 | | 20/9-x=4/9 | | 3/7=x-2/7 | | -3,8+0,8x=-5,4 | | 2x=x-3. | | 2,7x-8,3=2,5 | | 2x+3+x+3+x+7+2x-1=39 | | 2x+3+x3+x+7+2x-1=39 | | 2-2w-2w^2=0 | | X+7+2x+3+x+2x-1=39 | | X+7+2x+3+x+2x+1=39 | | X+7+2x+3+x+2x+-1=39 | | 5x-10=-3,5 | | (5x+10)/4-(5x-30)/3=5/2 | | 5(3x-7)-3(4x+8)-x+65=77 | | 5x/12=0 | | 2y=81 | | (1.01^x)-2=0 | | 28/2x=7 |

Equations solver categories