a+a=7

Simple and best practice solution for a+a=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 a+a=7 equation: 



a+a=7

We move all terms to the left:

a+a-(7)=0

We add all the numbers together, and all the variables

2a-7=0

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

2a=7

a=7/2

a=3+1/2

See similar equations:

| 5k-3k=10 | | (3x+5}=23-10 | | 32+7x=20x-7 | | 2(3x-5)-8x=16 | | .6x−.5=1.80 | | |2x-12|=4 | | 11•12=23-2+x | | 2x+57=-6 | | 6m-9m=27 | | C=39.87+0.50x | | 4(2x+5)^1/3=12 | | 6y-(3+y)=4y | | x^2=8x+35 | | 2i-17=43 | | −5(4x−3)−x+5=-190 | | 13x+45+(19x+3)=180 | | 50x^2+8=0 | | |4x−42|=−10x. | | 1/12x=13 | | 21(z)+4-16=-6(z)+8 | | x/26=15 | | 1/11y-6=-14 | | -9(2+3x)-11x=4x-11(x-2) | | 2g+(-12)+9g=1-g | | 3x(+10-4)=21 | | 7p-3=3p+13 | | 1/9y-4=-13 | | -10+6x=4(5+2x)+3x | | y/8=32 | | 2g+-12+9g=1-1g | | 58−3x=13 | | 400=8(1+7n) |

Equations solver categories