2a+42=72

Simple and best practice solution for 2a+42=72 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+42=72 equation: 



2a+42=72

We move all terms to the left:

2a+42-(72)=0

We add all the numbers together, and all the variables

2a-30=0

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

2a=30

a=30/2

a=15

See similar equations:

| 16f+27=18f+39= | | 4x^2-17x+16=0 | | -9/4x=63/8 | | -3(x+12)=16-× | | -8+14a=7-a= | | 6u2+49u+8=0 | | 27.44=5g+3.89 | | 3a+4(14)=101 | | 2x^-3x-48=0 | | 3d2+14d+16=0 | | 3.5=75x | | -55=-4x-7(5x-20) | | 4/7x-5=2/3+6x | | 17+x=-23+3x | | S(t)=10√1+t^2 | | 737=11(7x-24) | | 4/3(-9x+12)-x=16x+11 | | 25=9y | | 10x20=4x | | 6x-2x+10=5x+6 | | -8(v-1)=-(v-8) | | x^2−7x+12=0 | | 8-3x=4+50 | | 2x-5(4x-25)=251 | | 4x(x+8)=15(x+1) | | 8-3x=40+50 | | -198=9(-7x+20) | | -21/4x+1+1/2=93/8 | | 9c-2= | | 198=9(-7x+20) | | 3(10x-4)=12(-1-8x) | | 0198=9(-7x+20) |

Equations solver categories