2=u-7

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


Simplifying
2 = u + -7

Reorder the terms:
2 = -7 + u

Solving
2 = -7 + u

Solving for variable 'u'.

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

Add '-1u' to each side of the equation.
2 + -1u = -7 + u + -1u

Combine like terms: u + -1u = 0
2 + -1u = -7 + 0
2 + -1u = -7

Add '-2' to each side of the equation.
2 + -2 + -1u = -7 + -2

Combine like terms: 2 + -2 = 0
0 + -1u = -7 + -2
-1u = -7 + -2

Combine like terms: -7 + -2 = -9
-1u = -9

Divide each side by '-1'.
u = 9

Simplifying
u = 9

See similar equations:

| 6y^2+20y-16=0 | | n+7[5n-7(n+2)-(5n-12)]=54 | | z+5.6=1.8 | | Sa=2(lw+wh+lh) | | 8(2f-13)=4(4f-6) | | 5x+4-11x=2 | | 49+7x=7+28x | | ln(x/2)=0.5 | | X(x+1)(x-2)=x^3 | | 2+(x+12)= | | -x^2+10x+6=20 | | (3x1/2)^4 | | -5x+19-8x= | | 3x(5x^2y)(6xy^3)= | | 8x+1=6x+13 | | w-1.75=0.25 | | 3m^2=75 | | 5(7-5w)+12=-178 | | 34x^2-67x-2=0 | | -5.2=10.8n-9.8n-5.1 | | 5x+2=336 | | 1000000x=5424525 | | 3x(5x^2)(6xy^3)= | | -(3+x)-2=12 | | solve-3x-8=16 | | 7(3w+8)/5=-6 | | 2(2.5)+2=336 | | 8x^6-32x^4/4x^3 | | p^2+4=4 | | 9(4u-5)=5(5v+2) | | -2(2t+8)=-8 | | 2/3x-2/3=6 |

Equations solver categories