K+9*9=10*5

Simple and best practice solution for K+9*9=10*5 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 K+9*9=10*5 equation: 


Simplifying
K + 9 * 9 = 10 * 5

Multiply 9 * 9
K + 81 = 10 * 5

Reorder the terms:
81 + K = 10 * 5

Multiply 10 * 5
81 + K = 50

Solving
81 + K = 50

Solving for variable 'K'.

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

Add '-81' to each side of the equation.
81 + -81 + K = 50 + -81

Combine like terms: 81 + -81 = 0
0 + K = 50 + -81
K = 50 + -81

Combine like terms: 50 + -81 = -31
K = -31

Simplifying
K = -31

See similar equations:

| 0.5(6+4x)=x+2(x+4) | | 2(x^2+1x-72)=0 | | 3(-5x-2)+4x-5=22 | | 82=1/3 | | 2x(5x-6)=180 | | 2x^3+4x^2-14x-4=0 | | 7-6x=5x+28 | | 4(4-3m)=-m+38 | | -81x^2=-11 | | 5+5mn-11mn= | | (3x+10)+5x=90 | | y-7=-2(x+10) | | 7-6x=5u+29 | | 6-12-4= | | 4x+0.5(8x+6)=2(4x+3) | | 7+7n=2n-8 | | .3(4m-9)=m-5+m | | 8n+4n-8n= | | (x+6)(y-7)=0 | | 10x-5+9x+3=180 | | 2-(3x+5)=8-7x | | -6-3x=x-10 | | =(5n+9n)+20 | | -80+x=-47 | | 19.5=4(9.5z-9) | | 5(9k+2)=7(8+2k) | | 3x=4y+23 | | 4x+4x-7+8x-1+4x+4+5x-6=540 | | x=9y+8 | | [y-8]=4 | | =5n+(9n+20) | | 34+5k=-4+2(1+7k) |

Equations solver categories