10u+7=8(20-4)-9

Simple and best practice solution for 10u+7=8(20-4)-9 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 10u+7=8(20-4)-9 equation:


Simplifying
10u + 7 = 8(20 + -4) + -9

Reorder the terms:
7 + 10u = 8(20 + -4) + -9

Combine like terms: 20 + -4 = 16
7 + 10u = 8(16) + -9

Multiply 8 * 16
7 + 10u = 128 + -9

Combine like terms: 128 + -9 = 119
7 + 10u = 119

Solving
7 + 10u = 119

Solving for variable 'u'.

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

Add '-7' to each side of the equation.
7 + -7 + 10u = 119 + -7

Combine like terms: 7 + -7 = 0
0 + 10u = 119 + -7
10u = 119 + -7

Combine like terms: 119 + -7 = 112
10u = 112

Divide each side by '10'.
u = 11.2

Simplifying
u = 11.2

See similar equations:

| 10x^3+7x^2+x=0 | | y=-3(0)-6 | | f(2)=7 | | f(-1)=1 | | 4(x+4)=52 | | (6x+9)+(x^2-3x)=49 | | 3Y+8-7Y-1= | | f(3-4x)=-6 | | 0=4x+4 | | 2+24x=3x^2-15x | | y=4(0)+4 | | 16y=15(y+12) | | (x+7)+(x+5)+(x^2-3)+(4x-3)=49 | | 8x^2+28x-16=0 | | 3x-4(0)=-36 | | 6-7y=-2 | | 3x+7y=14 | | 3(0)-4y=-36 | | (4x^2+11x-3)=0 | | x+y=m | | 7(x+7)-30= | | (4x+69)+(30+5x)=180 | | 8n-6=26 | | 3-4x=-6x | | 6c=-8c-14 | | 5*2= | | -4x+3(1-2x)=3(5-2x) | | 3x-4y=-36 | | 6-7y=-x | | 63-x=1+8n | | 2.5=3-4x | | 35x+58+12x=62 |

Equations solver categories