2a+4=78

Simple and best practice solution for 2a+4=78 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+4=78 equation: 



2a+4=78

We move all terms to the left:

2a+4-(78)=0

We add all the numbers together, and all the variables

2a-74=0

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

2a=74

a=74/2

a=37

See similar equations:

| 2(3x)+5(2x)-20=236 | | 11-(x/8)=15 | | -2x-3-13=-78 | | 7x+3(-3x-6)=195 | | 3(2x+3)=2(3x-6) | | 10x+24=6x+4 | | n/2+35=39 | | -2x-3-13=45 | | n/4+15=23 | | 28=-7-(5x) | | n/7+6=34 | | 715=448-(3x) | | n/7+8=22 | | 4x-3=×+9 | | n/8+17=49 | | 8r-16=3(r-4) | | 8m-15=7-3m= | | X2-10(x-1)=-11 | | 12=s/7 | | 3(5-7x)=-111 | | n/7+25=32 | | L=2w+11 | | -6=y+5 | | 3x+5x-15=4x-7 | | n/8+31=47 | | 0.6(5x+10)=15(x+2) | | 1/2x+3=2x-15 | | n/8+2=26 | | 9x+40=3x+40= | | 3/4x+2=10 | | 3x-4=2x+ | | n/6+24=48 |

Equations solver categories