-4(-7u+9)-7u=7(-5)-3

Simple and best practice solution for -4(-7u+9)-7u=7(-5)-3 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 -4(-7u+9)-7u=7(-5)-3 equation: 


Simplifying
-4(-7u + 9) + -7u = 7(-5) + -3

Reorder the terms:
-4(9 + -7u) + -7u = 7(-5) + -3
(9 * -4 + -7u * -4) + -7u = 7(-5) + -3
(-36 + 28u) + -7u = 7(-5) + -3

Combine like terms: 28u + -7u = 21u
-36 + 21u = 7(-5) + -3

Multiply 7 * -5
-36 + 21u = -35 + -3

Combine like terms: -35 + -3 = -38
-36 + 21u = -38

Solving
-36 + 21u = -38

Solving for variable 'u'.

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

Add '36' to each side of the equation.
-36 + 36 + 21u = -38 + 36

Combine like terms: -36 + 36 = 0
0 + 21u = -38 + 36
21u = -38 + 36

Combine like terms: -38 + 36 = -2
21u = -2

Divide each side by '21'.
u = -0.09523809524

Simplifying
u = -0.09523809524

See similar equations:

| 5x-70=41+5x | | 5x-9=50x+27 | | 8x+3+15x-7=180 | | 40-n=28 | | 0.8-0.9t=2.1t-1.7 | | 1/2(4-10a)+5=2/3(6a-3) | | (0.36p+0.26)=3.86 | | 2d+0.2=0.75 | | 100=-10x | | 67+25s=350+25s | | (0.25m+0.1m)=9.8m | | 37x-1=23x+1 | | 3+=(-15) | | 3n-5=-8(6-5n) | | 15(12+-0.4y)-7=180 | | 2x^2+6x+1= | | 9Y+7=5y+3 | | 25-6(3a-7)=-23 | | 129=-3(5r-8) | | 10+2(x+3)=6x | | -3+3w=2-3w/4 | | 4(2x+6)=5(x+5)+2 | | 3(z-21)=39-3(z-4) | | x+5x=-4 | | 169x^2-36= | | 2(j-4)=1 | | 7/6= | | -5(8b-5)=-175 | | -(8-s)=0 | | 8x-9+21x+4=12 | | 5(8b-5)=-175 | | -9+5=10 |

Equations solver categories