If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -3n + 3(4n + 15) = (-21) Reorder the terms: -3n + 3(15 + 4n) = (-21) -3n + (15 * 3 + 4n * 3) = (-21) -3n + (45 + 12n) = (-21) Reorder the terms: 45 + -3n + 12n = (-21) Combine like terms: -3n + 12n = 9n 45 + 9n = (-21) 45 + 9n = -21 Solving 45 + 9n = -21 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-45' to each side of the equation. 45 + -45 + 9n = -21 + -45 Combine like terms: 45 + -45 = 0 0 + 9n = -21 + -45 9n = -21 + -45 Combine like terms: -21 + -45 = -66 9n = -66 Divide each side by '9'. n = -7.333333333 Simplifying n = -7.333333333
| 20x^2-12x=11 | | 14d+30+d=-196 | | 2x+5(3x-18)=29 | | 3/10h=15 | | 4(2-3x)+6=(7-6x)+5 | | 1836x+x=1837 | | 7x+4(x+6)=90 | | (40+2x)(20+2x)=1200 | | 1/479-872-910199/4=a/3 | | 7c+3(3c+5)=(-103) | | y+4.3x=3.5 | | K-4.1=9.38 | | 4x+5(5x-17)=89 | | -9=6h+3(-h-3) | | -4.1=-9.38 | | 3y+5x-8=10 | | 5x-9=3x+8 | | 6x+2(4x-10)=64 | | -4f+2(4f-5)=-19 | | 12y+14+10v=80 | | 28=x^2-4x+3x-2 | | 1/5-9/10=a/3 | | (7-6x)+5= | | -5a-2(-7a-10)=128 | | 3y+5y-8=10 | | -6x+20=x+34 | | ln(a+3)+ln(a-3)=16 | | -2n+2(3n+14)=-20 | | (n^3-2n^2)-(n-2)=0 | | 25.6=u/8 | | 4a^2=24 | | 100+b=500 |