7x+10=9x-20

Simple and best practice solution for 7x+10=9x-20 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 7x+10=9x-20 equation: 



7x+10=9x-20

We move all terms to the left:

7x+10-(9x-20)=0

We get rid of parentheses

7x-9x+20+10=0

We add all the numbers together, and all the variables

-2x+30=0

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

-2x=-30

x=-30/-2

x=+15

See similar equations:

| -16a-12=8(a-9) | | 11y-36=90 | | y=58(1-0.07)^8 | | 30-7=9x | | 8+2x-5x=-10 | | 8m-14=42;m=7 | | 64=x+(x+14) | | 4(5x-2)+3=3(5x+1)-2 | | y=28000(1-0.025)^15 | | c/2=6.4 | | 2.95x+3=1.95x+12 | | 12x–15=6–3x | | 15x^2-6=-x | | 1/2x+5x8=200 | | (x-2)2=225 | | –2x+1=x+4 | | 2(-4v+43)=20v-26 | | -4.7k=4.2 | | 5(x+25)+10x=200 | | 5(x+3)=(3x-2) | | 3*x+4=18+4 | | y=35000(1-0.05)^8 | | 〖6y〗^2-6=5y | | (2v-5)(5v+3)=0 | | x-x^2=0.75 | | 3.5x=14.14.7 | | 6y^2-6=5y | | 〖6y〗^2-6=5y | | 1/4(8x+16)+4x= | | 15p=180. | | x÷7=78 | | X=2m+60 |

Equations solver categories