If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -2n + 8 + -5n = 21 Reorder the terms: 8 + -2n + -5n = 21 Combine like terms: -2n + -5n = -7n 8 + -7n = 21 Solving 8 + -7n = 21 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -7n = 21 + -8 Combine like terms: 8 + -8 = 0 0 + -7n = 21 + -8 -7n = 21 + -8 Combine like terms: 21 + -8 = 13 -7n = 13 Divide each side by '-7'. n = -1.857142857 Simplifying n = -1.857142857
| x^2(5x)= | | 6y-7x=0 | | y=2mx+6b | | 20+130+x=180 | | (5*3)-(4+5)= | | 616r^3-860r^2+460r-30=0 | | 6a-2+7(4a+2)=4 | | 3x*8y+2x*2y= | | 3x*8y-2x*2y= | | -x-7=2x | | c=100x+25y | | 65+57+x=180 | | 6m^2+5m-11=0 | | 15=10y-3y-6 | | 3-10b=8-9b | | 4u^2-11u-20=0 | | 8x-18=5x-20 | | 4x^2=-3x+2 | | 3-10b=2.6-9 | | 4x^3+12x+2=0 | | 5(3x^2)-(2x)(4x)= | | 5-m=15 | | -56x^4-8x^3= | | x^3ln^2(x)=y | | x^2=164 | | 7(9x-3x)= | | -0.20(70)+4=-6(x+4) | | 12x-4+2=0 | | 10(x-3)=4(3x-8) | | 4(8-2x)+3x=2 | | y=1.4x+3 | | a^3b-ab^2= |