8u+12=4(u+7)

Simple and best practice solution for 8u+12=4(u+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 8u+12=4(u+7) equation:


Simplifying
8u + 12 = 4(u + 7)

Reorder the terms:
12 + 8u = 4(u + 7)

Reorder the terms:
12 + 8u = 4(7 + u)
12 + 8u = (7 * 4 + u * 4)
12 + 8u = (28 + 4u)

Solving
12 + 8u = 28 + 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.
12 + 8u + -4u = 28 + 4u + -4u

Combine like terms: 8u + -4u = 4u
12 + 4u = 28 + 4u + -4u

Combine like terms: 4u + -4u = 0
12 + 4u = 28 + 0
12 + 4u = 28

Add '-12' to each side of the equation.
12 + -12 + 4u = 28 + -12

Combine like terms: 12 + -12 = 0
0 + 4u = 28 + -12
4u = 28 + -12

Combine like terms: 28 + -12 = 16
4u = 16

Divide each side by '4'.
u = 4

Simplifying
u = 4

See similar equations:

| y-6=-2/3x | | 2y/y-6-7/6-y | | -13+3x=-67 | | X-137=-11x+91 | | -32+5x=53 | | 3+4(2x+5)=11 | | 4(x-1)-7=3(x-1)+x | | -22=5k+1-5k | | 26-6x=134 | | 2g+11=2g+13 | | x=11x+8 | | -1/3y-6=-18 | | 24+4x=72 | | x^2+y^2+6x+8x=0 | | -6(2w-4)+8w=2(w+7) | | 3x^2+23x+30=o | | y=3x(x+6) | | -4x+25=89 | | -12w+24+8w=2w+14 | | Y+12=3(x-9) | | R/5-6=(-1) | | 6x+16=31 | | 3(x+1)=-4x+24 | | -12x+52=-56 | | 0.6(u+3)=4.8 | | 4x^2(x^2-10)+4x^2=0 | | 8x-12=6x+5 | | 3x^2-3y=3y^2-3x | | -2y+7=3(y+4) | | 8x+12=6x+5 | | 12sin^2x+sinx-1=0 | | x^2-6x=x(6+8) |

Equations solver categories