2(a=7)-7+9

Simple and best practice solution for 2(a=7)-7+9 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 2(a=7)-7+9 equation: 



2(a=7)-7+9

We move all terms to the left:

2(a-(7)-7+9)=0

We add all the numbers together, and all the variables

2(a-5)=0

We multiply parentheses

2a-10=0

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

2a=10

a=10/2

a=5

See similar equations:

| 6y2+6y=0 | | 6w-2=-2 | | 3x+5=5x-20=180 | | y=15×+10 | | y2-5y+3=0 | | 4x-84-x+78=180 | | 4c(c+3)=-8 | | 4x²+25x+16=0 | | 10+34x=14x+13 | | 36=4•b | | 7y+2(y-4)=0 | | y2+y+1=0 | | 9y+2+2y+7=15y-15 | | 5(2x+1)(x+2)=0 | | 9t^2=4 | | 2x-3+3x-62=180 | | 2.5x+.45=7x+1.8 | | 16b^2=9 | | 1+11x=34x−11+11 | | 6/7z+15=93 | | 0=−16x^2+484 | | 12-7x=x+14 | | 2.4(5x+10)-3=27 | | 3x²-18x-39=0 | | 43=3-5/9z | | 8u2-3u+4=0 | | 7/12b-19=23 | | 18069333.33333=1/3•440•440•y | | .7w-0.5+.3w=4 | | 9+2(2y-1)=-2(5y-2)+2y | | 8U^2-3u+4=0 | | 0.4p+(-3)=-11 |

Equations solver categories