4a+15=7a-8

Simple and best practice solution for 4a+15=7a-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 4a+15=7a-8 equation: 



4a+15=7a-8

We move all terms to the left:

4a+15-(7a-8)=0

We get rid of parentheses

4a-7a+8+15=0

We add all the numbers together, and all the variables

-3a+23=0

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

-3a=-23

a=-23/-3

a=7+2/3

See similar equations:

| 5/6*n=5/9 | | -16t^2+75t=81 | | -16t+75t=81 | | 65=20-15x | | 0.3+0.5=0.4x-0.2 | | 2x-5+5x-10=180 | | 11=3+4s | | 2x-15+3x+20=180 | | 11x+x=33 | | 10x-37/3+3=2x | | -59-2x=-11x+13 | | -7a+-2–6a=-3 | | 13x+7=8x+32 | | 74-18v=-14v+2 | | 2105c+9=14 | | 432-10x=15x+7 | | -7a+-2a—6a=-3 | | 0.5x-20=0.25x | | 2100c+9=14 | | (0.18*1.99x)-0.78-0.82x^2+(2*1.33x)=0 | | 556w-30=65 | | 5z-4z+z-z=2 | | 81-3k=9k+9 | | 16y+5y-20y=10 | | 2*1.33x=0 | | (D²-7D+12)y=0 | | 13j-j-11j-j+3j=12 | | 17.50p+4=53.50 | | -16-16=-18x+12 | | 5r+12=90-8r | | 4x+6=x-5x+4 | | 3v-2v+5v+v=7 |

Equations solver categories