2a-1=4(a+1)=7a=5

Simple and best practice solution for 2a-1=4(a+1)=7a=5 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 2a-1=4(a+1)=7a=5 equation:



2a-1=4(a+1)=7a=5
We move all terms to the left:
2a-1-(4(a+1))=0
We calculate terms in parentheses: -(4(a+1)), so:
4(a+1)
We multiply parentheses
4a+4
Back to the equation:
-(4a+4)
We get rid of parentheses
2a-4a-4-1=0
We add all the numbers together, and all the variables
-2a-5=0
We move all terms containing a to the left, all other terms to the right
-2a=5
a=5/-2
a=-2+1/2

See similar equations:

| 4x-24=5x+13-151 | | 31=v/2+11 | | 6+7x=8x+6 | | 5^(n+1)=75 | | 11=3y-16 | | 3/8(x-4)=9 | | 6(x-5)3/2=48 | | -66+4x=11x+130 | | 2x-12=(1/2)5x+13-151 | | k^2=81/64 | | x+59=121 | | 9t-16t=49 | | 9-4×(4x+8)=-5x-6 | | 9x-75=60 | | -2f-17+4f=-9 | | 8x-70=-6 | | 11x-40=-7 | | 9x+5+16x+50=180 | | 246=6(7x-8) | | 11x—40=-7 | | 90+x+64+x+34=180 | | 101=-16t^2+80t+5 | | 1/9x=-11 | | 10x-165=111-2x | | 1/3n+4-1=n-1 | | 21=-14x-28 | | 2/9i+4/27=2/5 | | 21x=-14x-28 | | 4(2x+15)^(3/5)=1372 | | X^2+6x+x+14=12x-2 | | 15(0.5)^x=60 | | X-80=65+6x |

Equations solver categories