9(u-7)=4u-23

Simple and best practice solution for 9(u-7)=4u-23 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 9(u-7)=4u-23 equation:


Simplifying
9(u + -7) = 4u + -23

Reorder the terms:
9(-7 + u) = 4u + -23
(-7 * 9 + u * 9) = 4u + -23
(-63 + 9u) = 4u + -23

Reorder the terms:
-63 + 9u = -23 + 4u

Solving
-63 + 9u = -23 + 4u

Solving for variable 'u'.

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

Add '-4u' to each side of the equation.
-63 + 9u + -4u = -23 + 4u + -4u

Combine like terms: 9u + -4u = 5u
-63 + 5u = -23 + 4u + -4u

Combine like terms: 4u + -4u = 0
-63 + 5u = -23 + 0
-63 + 5u = -23

Add '63' to each side of the equation.
-63 + 63 + 5u = -23 + 63

Combine like terms: -63 + 63 = 0
0 + 5u = -23 + 63
5u = -23 + 63

Combine like terms: -23 + 63 = 40
5u = 40

Divide each side by '5'.
u = 8

Simplifying
u = 8

See similar equations:

| 4x-3+2x=6-3x+9 | | 4(s+12)=3(s+32) | | 6x+12x=19 | | 6(y-2)-2y=8 | | 7/9x=14/3 | | y/x-9=4/7 | | 2x+3(x+5)=65 | | x-842=3+x | | 3x+24=c | | 2xy-4y=7 | | -3(7)=21 | | -3(7)=27 | | 6x-4y+2z=3 | | -3p=-5(3+2p) | | z-7z=6z-6-z | | x(4x-2)=(4x+3)(x-2) | | 5+42x=28x+17 | | 4-1p=24+4p | | n-1/5n=20 | | (4.00/5.00)x=20 | | 1-2v-9v= | | -5(4y-5)+6t=3t-4 | | x^2+x^2+6x+9=4x^2 | | 22=y+11 | | -3.9=-15.6 | | -7r-4(9-2r)= | | y+28=30 | | 3-5=6 | | y=2.50+.10*x | | 19=r+12 | | 1.25r-7=53.1 | | 10-x-3x=4-7x |

Equations solver categories