20=7(k+46)-15

Simple and best practice solution for 20=7(k+46)-15 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 20=7(k+46)-15 equation:


Simplifying
20 = 7(k + 46) + -15

Reorder the terms:
20 = 7(46 + k) + -15
20 = (46 * 7 + k * 7) + -15
20 = (322 + 7k) + -15

Reorder the terms:
20 = 322 + -15 + 7k

Combine like terms: 322 + -15 = 307
20 = 307 + 7k

Solving
20 = 307 + 7k

Solving for variable 'k'.

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

Add '-7k' to each side of the equation.
20 + -7k = 307 + 7k + -7k

Combine like terms: 7k + -7k = 0
20 + -7k = 307 + 0
20 + -7k = 307

Add '-20' to each side of the equation.
20 + -20 + -7k = 307 + -20

Combine like terms: 20 + -20 = 0
0 + -7k = 307 + -20
-7k = 307 + -20

Combine like terms: 307 + -20 = 287
-7k = 287

Divide each side by '-7'.
k = -41

Simplifying
k = -41

See similar equations:

| 45(3x)= | | 15t(-1t+4)= | | 0.333x+Y=-6 | | -3(m+16)+-2=-14 | | 3n+6n=7 | | -0.75p-4=0.25p | | 3y-8/2=Y-6 | | 0.75p-4=0.25p | | X/3*2 | | x^2+x+3000=0 | | 2b^2-2b-2=0 | | 26-8n=-6(8n+8)-6 | | 2h-6/5=2/3 | | 2h-6/6=2- | | 7+5(3)=4+6(3) | | Z^2+7z=3 | | 15a^2-7ab-2b^2= | | (4.5+1.5)x=30 | | u+3=u-3 | | 9x+7=8-3x | | 4y=.5x-14 | | 16t^2-112t+124=0 | | 12d^2-13st-4t^2= | | 3b+8= | | 2x+7+3x=7 | | X/2=5-x/3 | | 0.08=x^(-1/2) | | 1=(9/4)x^(5/4) | | 2.6x+5.2=2.6x+4+1.2 | | 7n=11 | | x+y=-8.0 | | x=7/9*3-2 |

Equations solver categories