-3(k+4)-(5k-3)=-9k

Simple and best practice solution for -3(k+4)-(5k-3)=-9k 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 -3(k+4)-(5k-3)=-9k equation:


Simplifying
-3(k + 4) + -1(5k + -3) = -9k

Reorder the terms:
-3(4 + k) + -1(5k + -3) = -9k
(4 * -3 + k * -3) + -1(5k + -3) = -9k
(-12 + -3k) + -1(5k + -3) = -9k

Reorder the terms:
-12 + -3k + -1(-3 + 5k) = -9k
-12 + -3k + (-3 * -1 + 5k * -1) = -9k
-12 + -3k + (3 + -5k) = -9k

Reorder the terms:
-12 + 3 + -3k + -5k = -9k

Combine like terms: -12 + 3 = -9
-9 + -3k + -5k = -9k

Combine like terms: -3k + -5k = -8k
-9 + -8k = -9k

Solving
-9 + -8k = -9k

Solving for variable 'k'.

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

Add '9k' to each side of the equation.
-9 + -8k + 9k = -9k + 9k

Combine like terms: -8k + 9k = 1k
-9 + 1k = -9k + 9k

Combine like terms: -9k + 9k = 0
-9 + 1k = 0

Add '9' to each side of the equation.
-9 + 9 + 1k = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 1k = 0 + 9
1k = 0 + 9

Combine like terms: 0 + 9 = 9
1k = 9

Divide each side by '1'.
k = 9

Simplifying
k = 9

See similar equations:

| 65-5a=2a^2 | | 4y+6-y=10+2y+2 | | (1/3)(2x+5)=1-(11x/3) | | -4(n+2)=2-3n | | 10y^2+19y+9= | | -6x^2+55x-56=0 | | .5y=.33(1+y)+2 | | 7x-7(3x-7)=-105 | | 5z+3z=7z-2 | | 6x+19=90 | | (5x^2)-4x-1=0 | | 4x-5+2x=9x-8 | | x-1.8=2.1 | | y=x^2-8x-18 | | -4.2+31.5=61.5 | | 8z+9z=2z-4+4z | | 11d^17-99d^15=0 | | 2(x+10)=3(x+-4) | | 3w-2+w+3w-2+w=68 | | 6t-4=2t+12 | | 5(3x+9)=-41+71 | | -3.2-6x=21.4 | | 6x=40-10 | | 0.8x-0.6x-1=-9 | | 2=6x^2-18x+14 | | 112=6x+7+12x-3 | | 14(2x-3)-60x=5(15-9x) | | y+5=-(5-y) | | 7x-8=6+5x | | 6-7+8+3=-6+6 | | 5(2x+3)-(1.2x)=2[3(3+2x)-(3-x)] | | x-(x*0.02)=10008 |

Equations solver categories