-3(3u-7)+4u=5(u+7)

Simple and best practice solution for -3(3u-7)+4u=5(u+7) 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 -3(3u-7)+4u=5(u+7) equation: 



-3(3u-7)+4u=5(u+7)

We move all terms to the left:

-3(3u-7)+4u-(5(u+7))=0

We add all the numbers together, and all the variables

4u-3(3u-7)-(5(u+7))=0

We multiply parentheses

4u-9u-(5(u+7))+21=0



We calculate terms in parentheses: -(5(u+7)), so:

5(u+7)

We multiply parentheses

5u+35

Back to the equation:

-(5u+35)



We add all the numbers together, and all the variables

-5u-(5u+35)+21=0

We get rid of parentheses

-5u-5u-35+21=0

We add all the numbers together, and all the variables

-10u-14=0

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

-10u=14

u=14/-10

u=-1+2/5

See similar equations:

| 4y-10=15 | | X^2-56x+400=0 | | 300*3/5=x | | a-2/6-3(a-4)/10=2a+4/5 | | 17x^2+40x-400=0 | | 3(3x+1)-5=-2(x+5)+4x | | x+6(4)=12 | | 63=1/2(x+3)(2x+10) | | -0.04p-0.02(6-6p)=0.05(p-2)-0.11 | | 4^x-1-2^x+3+28=0 | | a-2/5-4(a-5)/8=4a+20/4 | | 1^n=1.1 | | 5/3x+5=3/3x+5+1 | | a-1/2-4(a-2)/8=3a+12/4 | | 9y^2+12y=-4 | | 16x^2+24x+9=-16 | | 4z(z+7)(z-2)=0 | | (x+44)+(3x)=180 | | 9x^2+149x+590=0 | | 4a/4=4 | | -3.2x-3.1=5.4x+5.5 | | 7y+3+3y+9=14y-8 | | (x+44)+(3x)=90 | | 4m*4=0 | | 2x^2+6x-7912=0 | | 3(x+5)+3=18 | | -3u+12=-7u+8 | | (x+33)+(2x)=90 | | (x+33)+x=90 | | 2y2-24y+64=0 | | 3.14*16h=218 | | x^2+(x+3)^2-89=0 |

Equations solver categories