4a-9=2a+7,7

Simple and best practice solution for 4a-9=2a+7,7 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 4a-9=2a+7,7 equation: 



4a-9=2a+7.7

We move all terms to the left:

4a-9-(2a+7.7)=0

We get rid of parentheses

4a-2a-7.7-9=0

We add all the numbers together, and all the variables

2a-16.7=0

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

2a=16.7

a=16.7/2

a=8+0.7/2

See similar equations:

| (2p+1.50)0.15=11.50 | | M²-2m-15=0 | | -56=22-6b | | 38=v/4+9 | | -1/8f=-34 | | (3x+8)=2 | | 6×-5=-3(2y+1) | | 2+k=10 | | b3(b-4)=-3 | | 8+n/3=-3 | | 3x-4=7x+2-(4x+6) | | M²+2m+25=0 | | -3x+4x=-7 | | 6(x+10)+3=-2(x-3)-8 | | π=7x-27 | | 4n-3n+15=15 | | -23=5c-12 | | -18-f=-2f | | -190=-5(6+4a | | 7a-9=4a+18,9 | | 7z+1=8z-2z | | -5(7-2x)=-10x+35 | | 4x-1=3+4 | | x-10+10=2x-14 | | 12+50=2w | | 3/5p-1=7 | | 6(x=10)+3=-2(x-3)-8 | | 1x=-3+4x | | 2.3+10x=7.18 | | 3x+16-5x=4(x+5) | | 8f+9=5f+3 | | 100=2*3.14*x |

Equations solver categories