4-9=-7u+7

Simple and best practice solution for 4-9=-7u+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 4-9=-7u+7 equation:


Simplifying
4 + -9 = -7u + 7

Combine like terms: 4 + -9 = -5
-5 = -7u + 7

Reorder the terms:
-5 = 7 + -7u

Solving
-5 = 7 + -7u

Solving for variable 'u'.

Move all terms containing u to the left, all other terms to the right.

Add '7u' to each side of the equation.
-5 + 7u = 7 + -7u + 7u

Combine like terms: -7u + 7u = 0
-5 + 7u = 7 + 0
-5 + 7u = 7

Add '5' to each side of the equation.
-5 + 5 + 7u = 7 + 5

Combine like terms: -5 + 5 = 0
0 + 7u = 7 + 5
7u = 7 + 5

Combine like terms: 7 + 5 = 12
7u = 12

Divide each side by '7'.
u = 1.714285714

Simplifying
u = 1.714285714

See similar equations:

| 2x/3-3/4=5/12 | | 4x-11-(x-6)=3x-5 | | X-1/2=101/2 | | 7(8-s)-4(7-s)=55 | | 3x^2+12x-48=0 | | 6x^2+24x-12=0 | | x+12=-2x+82 | | 6x^2+12x-30=0 | | 6x^2+12x-35=0 | | 6x^2+12x-4=0 | | 6(3+n)-5(8-n)=0 | | 1.8c+9=18 | | 8x-2-9x-18= | | 9x-5y=12fory | | -x=-4.91+.291y | | 4x^2+7+0=0 | | 6x+21= | | y^2-50y+225=0 | | -4+20=2x | | 24x-6y=0 | | 4(2x-5)=3x+2(x-8) | | 11x-18=-9x-17 | | (-9m)*n= | | 2f-4=f+3 | | 2x-(6x+2)= | | x^2+19x-10077696=0 | | 3(m+8)-2(m-2)=24 | | 25x+1=-7x+37 | | 125-5x=31x+21 | | 10b+20c=40 | | 10(x+4)-4(x-2)=3(x-1)+2(x-3) | | 4v^2-1=0 |

Equations solver categories