3a-13=-40

Simple and best practice solution for 3a-13=-40 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 3a-13=-40 equation: 



3a-13=-40

We move all terms to the left:

3a-13-(-40)=0

We add all the numbers together, and all the variables

3a+27=0

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

3a=-27

a=-27/3

a=-9

See similar equations:

| -9(12+3x)+6x=-7(1+3x) | | -4(3n+8)+16=-4n-8(n+2) | | -9x=-13=-103 | | 5x+18=2x+-6 | | -6(-10-2n)-n=60+11n | | 8(1+8b)-5b=8-5b | | +9n=9 | | -2r+10=8+10(5-5r) | | 0.59(r+2.75)=3 | | 4)5(11a+6)=-60+10aA){17}B){-1}C){-2}D){23}5) | | 5x+18=2x–6 | | 5(11a+6)=-60+10a | | -33+11n=-10n+2(n+12) | | 7n-4(1-8n)=-58+12n | | -50=0.5x-10 | | 3(m+1)=4(m+3) | | 8x-17=3x+10 | | 3^x*2^x=16 | | 8d-20=9d+60 | | 4x2-1=-8 | | 5^x^2-5x+16=1 | | 2x –5=8x +7–6x | | 3^2x-3=27^x+1/3 | | 6(4d+5)=–6d | | .5(9x+25)=4x+17 | | |y|+7=16 | | 1/29x+25=4x+17 | | j5 = 4 | | 98=h+17 | | t-42=8 | | 5x2-13x+7=0 | | 4p2=2p-5 |

Equations solver categories