-4=1a+2-1

Simple and best practice solution for -4=1a+2-1 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 -4=1a+2-1 equation: 



-4=1a+2-1

We move all terms to the left:

-4-(1a+2-1)=0

We add all the numbers together, and all the variables

-(a+1)-4=0

We get rid of parentheses

-a-1-4=0

We add all the numbers together, and all the variables

-1a-5=0

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

-a=5

a=5/-1

a=-5

See similar equations:

| y-y=1.5 | | 6b–7=–6+3(b–5) | | 34.50r+78.50(810-r)=29045 | | 2(x-3)÷3=2x+6 | | 6=1-2x-7 | | 2k-5=8k+1 | | |u|+10=17 | | -x=2.8 | | 7/5u-5=4/3u-3/5 | | 6a+7=3a+2a | | 171-5x=9x+45 | | 11=6k-8+1 | | a=7.666666667 | | -k/2-0.8=24.9 | | 4p-5=13+3p | | 3n+8=-16 | | 82-4x=62 | | 5+4(x-1)=109 | | 1/4(n+7)=5n-7n+1 | | 8y-9=12+5y | | 6x-14÷2=x | | x/5+1/5=1/5 | | y=140×5/7 | | 8y-12=5y+6 | | 8x-2=5×+7 | | 6x-3(x-1)=4+5x | | 2m÷7+6=10 | | a+6=9-2a | | 6n-8=4n+8 | | 67x+7=6 | | 7x–4x=12–3 | | 35=7p-3(p-5) |

Equations solver categories