5u+9=7

Simple and best practice solution for 5u+9=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 5u+9=7 equation: 


Simplifying
5u + 9 = 7

Reorder the terms:
9 + 5u = 7

Solving
9 + 5u = 7

Solving for variable 'u'.

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

Add '-9' to each side of the equation.
9 + -9 + 5u = 7 + -9

Combine like terms: 9 + -9 = 0
0 + 5u = 7 + -9
5u = 7 + -9

Combine like terms: 7 + -9 = -2
5u = -2

Divide each side by '5'.
u = -0.4

Simplifying
u = -0.4

See similar equations:

| q+12=100 | | Y+20=31 | | 4+3x= | | 4(5-4(4-t))-4=5(4(5t-5)+15)-54 | | 5+9=7 | | x+2(x-4)=2x-8+6 | | 4e-19=-3e+4 | | x^4+8x^2-36=0 | | 5i-3i=59874 | | 40=20+k | | 3x-36=2 | | 3.6s+3.9=11.1 | | 4-10=z-3 | | 14-1=12+y | | t-3.5=8 | | y=x^2+6x+12 | | -4.1=m+(-0.5) | | -(-7y-5)-(-6y-6)=-3 | | 0.66666667m+3.5=7.5 | | 5y+7=34 | | 8(6x-11)=88x | | 2x^3-3x^2-6x+15=0 | | -(7y-5)-(6y-6)=-3 | | 4x+4+3x=11 | | 9x-4=5x+1 | | -3w=12 | | 3x(4x)=24 | | 7h+1.8=25 | | 68=12h+100 | | 9x=123456789 | | 9x= | | 5(2x-3)=6x+9 |

Equations solver categories