u+4u-2=7u-3u+8

Simple and best practice solution for u+4u-2=7u-3u+8 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 u+4u-2=7u-3u+8 equation:


Simplifying
u + 4u + -2 = 7u + -3u + 8

Reorder the terms:
-2 + u + 4u = 7u + -3u + 8

Combine like terms: u + 4u = 5u
-2 + 5u = 7u + -3u + 8

Reorder the terms:
-2 + 5u = 8 + 7u + -3u

Combine like terms: 7u + -3u = 4u
-2 + 5u = 8 + 4u

Solving
-2 + 5u = 8 + 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.
-2 + 5u + -4u = 8 + 4u + -4u

Combine like terms: 5u + -4u = 1u
-2 + 1u = 8 + 4u + -4u

Combine like terms: 4u + -4u = 0
-2 + 1u = 8 + 0
-2 + 1u = 8

Add '2' to each side of the equation.
-2 + 2 + 1u = 8 + 2

Combine like terms: -2 + 2 = 0
0 + 1u = 8 + 2
1u = 8 + 2

Combine like terms: 8 + 2 = 10
1u = 10

Divide each side by '1'.
u = 10

Simplifying
u = 10

See similar equations:

| 2-1(m+4)=3m-2 | | 8r+26=8-6(1-2r) | | 4r-9=3r | | 50x^2+165x-270=0 | | 6y=3y+3 | | 10m-2/5=9/3/5 | | 5x-(3x-8)=-14 | | 50t=30(t-2) | | 3y+4=4y-34 | | -63/10=-21/10b | | log[4](x+62)+log[4](x-1)=3 | | 8(x-3)=6(x+2)-4 | | (x+8)(x+4)=0 | | 1.4(s+6)=7 | | 0.4x=-6.8 | | 5(r+7)=35+5r | | w/5-3=6 | | 507=-60(4)+b | | 2(7x+1)=3(x-10)+3x | | 9x+6x=180 | | -8/5p=40 | | -3x-(-3)=6x+7-5x | | -15-2a=-8a-7(-6a-3) | | 507=60(4)+b | | -2/-7x=-6 | | -2+4g=-6 | | (2x+7)(2x+7)=0 | | 5x-3/4-2=x/3 | | (4)/-0.25=n | | a/2+5=12 | | 7/2x+1/2x=3x+3/2+5/2x | | -101-4=-30 |

Equations solver categories