-25=-7+3u

Simple and best practice solution for -25=-7+3u 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 -25=-7+3u equation:


Simplifying
-25 = -7 + 3u

Solving
-25 = -7 + 3u

Solving for variable 'u'.

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

Add '-3u' to each side of the equation.
-25 + -3u = -7 + 3u + -3u

Combine like terms: 3u + -3u = 0
-25 + -3u = -7 + 0
-25 + -3u = -7

Add '25' to each side of the equation.
-25 + 25 + -3u = -7 + 25

Combine like terms: -25 + 25 = 0
0 + -3u = -7 + 25
-3u = -7 + 25

Combine like terms: -7 + 25 = 18
-3u = 18

Divide each side by '-3'.
u = -6

Simplifying
u = -6

See similar equations:

| 12x+6=11+4x | | P=900 | | 3a+15=30 | | (4n)=(n+90) | | 3x^2+6x^3-9x=0 | | -5+5u=-20 | | 12s+7s= | | 4(8+5x)=32 | | 8=4m | | 2(2x^2+y^2)dx-xy*dy=0 | | 841=x^2+40x+400 | | 5(1x+10)=55 | | 4=a^2-a | | y=2x^2-x+6 | | -5+5u=20 | | -3(3x+4)=-75 | | 9b+3b+8=32 | | x^2-16x-9=180 | | 7+2x-5x=16 | | m+1.8=9.4 | | 2x-5/2-5x/3=5/6 | | x+1+6x=85 | | y+32=9 | | 10+2x-6x=2 | | X-29=43 | | -8=4x-x+7 | | 6g-10=g | | v^5-18v^4+81v^3= | | 77=7x+x+5 | | sin*4x=cos*2x | | 6x-1/5-2x/3=3 | | r+75=200 |

Equations solver categories