117=3+2(1-7a)

Simple and best practice solution for 117=3+2(1-7a) 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 117=3+2(1-7a) equation: 



117=3+2(1-7a)

We move all terms to the left:

117-(3+2(1-7a))=0

We add all the numbers together, and all the variables

-(3+2(-7a+1))+117=0



We calculate terms in parentheses: -(3+2(-7a+1)), so:

3+2(-7a+1)

determiningTheFunctionDomain
2(-7a+1)+3

We multiply parentheses

-14a+2+3

We add all the numbers together, and all the variables

-14a+5

Back to the equation:

-(-14a+5)



We get rid of parentheses

14a-5+117=0

We add all the numbers together, and all the variables

14a+112=0

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

14a=-112

a=-112/14

a=-8

See similar equations:

| 1426-k=1513 | | 14=7p-5p | | 5−9b=-10b | | 2+5k=-9k+54 | | 4=-3.7+y | | 2/5(5x-15)+10=20 | | 2x+3/3+3x-4/6=x-2/2 | | 32x^2-24x=0 | | P=2L+2w;L=89,w=131 | | 2x+12-7x=12 | | 2x+108.4=180 | | 2x=3/3+3x-6/6=x-2/2 | | 13x+2+x^2+x=270 | | 8x+4(5)-(-)=0 | | x=0.75(0.15) | | N+n=2n | | 10(x+6)=-30 | | 1.72=0.2(x+0.6) | | 9x-5=6-13x | | 40x+0.25=25x+0.45 | | (2x^2-x)(x+4)=0 | | 2/5x-4=21 | | 1.4q-3.8q+1.3=-13.1 | | 30/40=6/n | | 6a^2+19a+14=0 | | 4(x+4)=7x+15-3x+1 | | 4q-3.8q+1.3=-13.1 | | Y=-3x-21 | | 3(2+y)-y=4-2(y+1) | | 7x+16=3(2x+9)= | | (3x1)=5(x+3) | | 2.8n-1.8n+8.9=1.5+2.1 |

Equations solver categories