45(x+1)-40(3x+1)=12(x+1)

Simple and best practice solution for 45(x+1)-40(3x+1)=12(x+1) 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 45(x+1)-40(3x+1)=12(x+1) equation: 



45(x+1)-40(3x+1)=12(x+1)

We move all terms to the left:

45(x+1)-40(3x+1)-(12(x+1))=0

We multiply parentheses

45x-120x-(12(x+1))+45-40=0



We calculate terms in parentheses: -(12(x+1)), so:

12(x+1)

We multiply parentheses

12x+12

Back to the equation:

-(12x+12)



We add all the numbers together, and all the variables

-75x-(12x+12)+5=0

We get rid of parentheses

-75x-12x-12+5=0

We add all the numbers together, and all the variables

-87x-7=0

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

-87x=7

x=7/-87

x=-7/87

See similar equations:

| k^2-13k-12=0 | | 3t+5=25 | | 2=3/7(4x+6) | | 14=w3+12 | | 2x+20/3x+20+5x+20=4/5/7 | | y=25000*0.06^6 | | 3t+12=42 | | 9x-3=-27123 | | 11g-7=23 | | x2-19x+442=0 | | 3(8+t)=20.50 | | 8=0.3(a+5) | | 8=0.333(a+5) | | (7x+9)(9x-5)=180 | | 8/89=8/x | | -1=1+p/4 | | 2x+5x=6x+x | | 2c=4c+6 | | 2(4x-2)+7=-26 | | 2(2x+9)=-26 | | 16x+16=2(2+38) | | 16x+16=2(2x38) | | 16x+16=2(2x=38) | | 16x+16=2(2x=38 | | 2+p2=6 | | 12x+13=-59 | | 4x+40=110 | | 14w=5w+63 | | 8+5x=-16 | | 2.89*x^2=11.56 | | 15x-(5x-20-30=0 | | 5(3x-6)-20=5(x=4) |

Equations solver categories