-7u-2=5

Simple and best practice solution for -7u-2=5 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 -7u-2=5 equation: 


Simplifying
-7u + -2 = 5

Reorder the terms:
-2 + -7u = 5

Solving
-2 + -7u = 5

Solving for variable 'u'.

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

Add '2' to each side of the equation.
-2 + 2 + -7u = 5 + 2

Combine like terms: -2 + 2 = 0
0 + -7u = 5 + 2
-7u = 5 + 2

Combine like terms: 5 + 2 = 7
-7u = 7

Divide each side by '-7'.
u = -1

Simplifying
u = -1

See similar equations:

| 3x(x+1)=15 | | 8x-4y=40 | | 8x-2x^2-8=0 | | 5=3z+2 | | 6a+4=-28 | | -6p+37=13 | | Y=300x+10 | | 7+5x=25 | | (a-5)6=25 | | 4x-16y=0 | | x+120=x+72 | | X+0.6X=0.6x | | 2(9-3n)=72 | | 6p+37=13 | | 100x-500=2x | | 4z-3=-8 | | 3(x-4)+5=2(-x+8) | | 30+18h=25+20 | | (n-10)(n+7)=0 | | 4x^2-4x-45=0 | | p=3b^2+10b-8+b-8+12b^2-6b+12 | | -6h=66 | | 4x=16y | | -9=-6+z | | 8x-6=4x-82 | | 6x+9x-22=44-7x | | c+(c-1)+2(c-1)=21 | | 2x-(3*x+1)=6(2-x)+7 | | 15y+-10+19=2(19y+-1)+-1y | | 3n+1=-14 | | 10a-5+(a-3)=15 | | 1+8x=2x-3 |

Equations solver categories