9(5-k)+7=-7(k-4)-5

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


Simplifying
9(5 + -1k) + 7 = -7(k + -4) + -5
(5 * 9 + -1k * 9) + 7 = -7(k + -4) + -5
(45 + -9k) + 7 = -7(k + -4) + -5

Reorder the terms:
45 + 7 + -9k = -7(k + -4) + -5

Combine like terms: 45 + 7 = 52
52 + -9k = -7(k + -4) + -5

Reorder the terms:
52 + -9k = -7(-4 + k) + -5
52 + -9k = (-4 * -7 + k * -7) + -5
52 + -9k = (28 + -7k) + -5

Reorder the terms:
52 + -9k = 28 + -5 + -7k

Combine like terms: 28 + -5 = 23
52 + -9k = 23 + -7k

Solving
52 + -9k = 23 + -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.
52 + -9k + 7k = 23 + -7k + 7k

Combine like terms: -9k + 7k = -2k
52 + -2k = 23 + -7k + 7k

Combine like terms: -7k + 7k = 0
52 + -2k = 23 + 0
52 + -2k = 23

Add '-52' to each side of the equation.
52 + -52 + -2k = 23 + -52

Combine like terms: 52 + -52 = 0
0 + -2k = 23 + -52
-2k = 23 + -52

Combine like terms: 23 + -52 = -29
-2k = -29

Divide each side by '-2'.
k = 14.5

Simplifying
k = 14.5

See similar equations:

| 7y+1-2y=2+4y+4 | | -3G-12=-5+G | | -24=y-7 | | 5x-10=14-3 | | 70=6(r+5)-14 | | 11t-13=4t-6 | | 24x-72=8y | | z-1.2=4.9 | | 16.75-9/4= | | 2(x+1)=3x+8 | | 2.3v=21 | | 0.6g+-11=5 | | 18x+13=157 | | 18x+x=326 | | -y-15+9y=3y+2+3y | | -2x+4=2(4x-3)-3(-8+4x) | | 2x+3/4+6/4=16.75 | | 8(x+1)=4(x-8) | | 2x+3/4+6/4= | | 147w^2-75=0 | | 3x-9-6=0 | | 70=6(e+5)-14 | | 7.3=y+5 | | 7.3=y+5 | | 2/121/4= | | y-15=-27 | | 11x+12=13x-4 | | 2+1/2= | | 4(z+2)=4+5z | | x+4=-48 | | -68-3= | | 76+6y-35=17y-13-2y |

Equations solver categories