2u+-3=-7

Simple and best practice solution for 2u+-3=-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 2u+-3=-7 equation: 


Simplifying
2u + -3 = -7

Reorder the terms:
-3 + 2u = -7

Solving
-3 + 2u = -7

Solving for variable 'u'.

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

Add '3' to each side of the equation.
-3 + 3 + 2u = -7 + 3

Combine like terms: -3 + 3 = 0
0 + 2u = -7 + 3
2u = -7 + 3

Combine like terms: -7 + 3 = -4
2u = -4

Divide each side by '2'.
u = -2

Simplifying
u = -2

See similar equations:

| z^2+6z-3+I*(4*z+6)=0 | | -15-t=18 | | 4x-7=x-12 | | x-2(-2x-3)=6 | | 3x-10=32 | | 9-18x=-19 | | -4(-2x-8)=y | | 4x+x=12738 | | (4x+15)=(6x+27) | | 5x^2+2x+3=19 | | 5x^2+2x+3=9 | | 12.5*5= | | 7log[4](.6)=12 | | x+8x=729 | | 5.5(x-1)=-0.5x+30.5 | | x^2-16x+60=-12 | | 10x=4x+36 | | A-(3a+5)=4(3+x) | | 3(3x-2)=4(3+x) | | 2u+1= | | 9a-12=33 | | 21=k+8 | | 4(-3)-y+15=0 | | x*2+2x=48 | | 99x^2=0 | | 3a-(-3)= | | 3(x-1)+52=-4x | | 2v-7= | | -3z+(-8)= | | 6.6(x-3)=-0.4x+15.2 | | 2x(x-7)= | | x^2+4=-3x |

Equations solver categories