1/2*(x+9)=7

Simple and best practice solution for 1/2*(x+9)=7 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 1/2*(x+9)=7 equation: 



1/2(x+9)=7

We move all terms to the left:

1/2(x+9)-(7)=0



Domain of the equation: 2(x+9)!=0

x∈R



We multiply all the terms by the denominator


-7*2(x+9)+1=0

Wy multiply elements

-14x(x+1=0

See similar equations:

| 64^(x)=8^(3x+1) | | 8x+16=7x+11 | | 5*(x+16)=45 | | 4(x-5)=3(2x+5) | | 2x3x+x=14 | | 20-4cc=3 | | -7x-14=-35 | | -2x^2=-5x+12 | | 58=-5d-2 | | 4(z+5)+6=3(z-5)=+6 | | 204.10=5(0.07m+29.70+0.20(29.70)) | | 3k−–8=20 | | 40=k(10)/3^2 | | 10+79x=99x | | -7=s-7/2 | | 99s+99=10+79s | | 99s+.99=10+79s | | 10(3+y)=-80 | | 21x=220 | | 2i+2=4i-10 | | 6y+11=3+5 | | 2.079=19900x.05 | | 6x+5x-9=-109 | | 4(3-1)+8=19-3(3+4)+6x | | -r-4/3=4 | | 2(x+9)=8(x-3)+2 | | .25​k=3(−.25​k3) | | -15=-2c+7c | | 4(x-1)+8=19-3(x+4)+6x | | 5(10+w)=25 | | -3x+4+8x=79 | | 9e=+4=-5e+14+13e |

Equations solver categories