If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 90 + -1k = 69 Solving 90 + -1k = 69 Solving for variable 'k'. Move all terms containing k to the left, all other terms to the right. Add '-90' to each side of the equation. 90 + -90 + -1k = 69 + -90 Combine like terms: 90 + -90 = 0 0 + -1k = 69 + -90 -1k = 69 + -90 Combine like terms: 69 + -90 = -21 -1k = -21 Divide each side by '-1'. k = 21 Simplifying k = 21
| 333.2=19.6a | | 16x^2-9x-9=0 | | -7b=14 | | 81+y=169 | | 12-8x=72-36x | | x-19=45 | | (3a+10)-(8a-2)=0 | | 10=a-3 | | 142-4x=5-10x | | (2a-5)+(-7a+1)=0 | | x-2=89 | | x+1=48 | | 7.6a-12.1=0.8a+1.5 | | 9y=5y-20 | | (2x)/7=(x-1)/3 | | 16y+5=20y+10 | | (3w-4x)(3w-4x)= | | 9y-28=7y+50 | | (-2p-5q)(-2p-5q)= | | 10d+5n=3.30 | | 829x+89x^2+9=0 | | 12x^2-104x+160=0 | | X(x+2)-7=18 | | i*x^2-2x+(i+1)=0 | | (1/3)^2+3^2 | | 2x-16/2-2x-26/4=21 | | 2x-2y+3z=4 | | 0.15*x=700000 | | 4x^2-220x+180=0 | | 0.15*x=600000 | | ((2x-16)/2)-((2x-26)/4)=21 | | (8+6x)/5=(6x-40)/2 |