(u-9)*7=63

Simple and best practice solution for (u-9)*7=63 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-9)*7=63 equation:


Simplifying
(u + -9) * 7 = 63

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

Reorder the terms for easier multiplication:
7(-9 + u) = 63
(-9 * 7 + u * 7) = 63
(-63 + 7u) = 63

Solving
-63 + 7u = 63

Solving for variable 'u'.

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

Add '63' to each side of the equation.
-63 + 63 + 7u = 63 + 63

Combine like terms: -63 + 63 = 0
0 + 7u = 63 + 63
7u = 63 + 63

Combine like terms: 63 + 63 = 126
7u = 126

Divide each side by '7'.
u = 18

Simplifying
u = 18

See similar equations:

| 5x+2x=4+8x | | (5x-8)(9x+7)=0 | | -84=-7(-8-7n)+7 | | 2x-13=9x+7 | | H(t)=32t^2+128t | | (q-5)*4=36 | | log(6)3x+log(6)(x-1)=3 | | 4x+y=60000 | | (y^2+6y+9)=36x+72 | | 100=-7(4n+8)+2n | | 2(10x-2)=3(2x+11) | | (n-8)*10=60 | | (e+4)*3=24 | | -5(-2-4p)=150 | | 15x=55 | | 84=-4(-2p-7) | | -24m^3-12m^4= | | (n-9)*2=16 | | 4tanx^2=5sec^2x | | (8x-5)(9x+1)=0 | | 6+5x+7x=-6 | | (-x)(x+10)=log(4)2 | | 0=-4t^2+16t+5 | | 20=-v-4v | | 2k-3k=7 | | 0=4t^2+16t+5 | | 8x-59=79+2x | | 12x+11y=30whatisy | | 2b^2+7b=130 | | 2+5(4n+7)=37+5n | | 7x^2-37x-5=0 | | b^2+4b=-1 |

Equations solver categories