5(u+4)-7u=-30

Simple and best practice solution for 5(u+4)-7u=-30 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 5(u+4)-7u=-30 equation:


Simplifying
5(u + 4) + -7u = -30

Reorder the terms:
5(4 + u) + -7u = -30
(4 * 5 + u * 5) + -7u = -30
(20 + 5u) + -7u = -30

Combine like terms: 5u + -7u = -2u
20 + -2u = -30

Solving
20 + -2u = -30

Solving for variable 'u'.

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

Add '-20' to each side of the equation.
20 + -20 + -2u = -30 + -20

Combine like terms: 20 + -20 = 0
0 + -2u = -30 + -20
-2u = -30 + -20

Combine like terms: -30 + -20 = -50
-2u = -50

Divide each side by '-2'.
u = 25

Simplifying
u = 25

See similar equations:

| 4k(k-3)-k(k-4)= | | 6y+2xy-2y^2=0 | | 1.18-4=0.13 | | 12x-10=6x-4 | | 2x+3x-7=59 | | x=300+.2x | | 50+9h=23 | | -8i+(-7i)=0 | | 5y+2x=10x | | -9m-18=0 | | 7(y-2)+3(y-4)= | | 3i+i=0 | | Y+16=45 | | y=-13x+-100 | | 21y-10=7y+18 | | 6y+29=-2 | | x-7y+42=0 | | 2(x+1)=62 | | 12+2n=3+8n | | mn=16 | | .833333x-.333333=-2 | | M=9x+5 | | -x^2+x+12=2x-8 | | 48=12 | | 4e(2*5e)= | | 18x-5=20+19 | | 6(y+8)=3(2t-7) | | -8=-9+r | | r^3+8r^2+7r=0 | | 13-6x=1-4x | | 4x^4+32x^3+28x^2=0 | | X-43=-22 |

Equations solver categories