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 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
| 27+x^2=19y+11 | | 6a+12+2c=b^2-a+27 | | 5=8/w-5 | | 30-95=3 | | 58-90=93 | | 5z+80=45 | | a^2-6A-120=0 | | 0.3(6)+0.05x=0.15(30+x) | | (16x+32)=(32+16x) | | 0.8(1+0.5x)=-8 | | 2y+4x+10=2y+4x+20 | | 11(v+1)-2v=3(3v+1)-12 | | 6u-40=54 | | 19x+(-7)=-17+14x | | 18x+(-4)=-20+10x | | y=-1.4x-0.4 | | 400s+30s+5s= | | 12b+19-12b= | | 3.2a-5+9-1.4a= | | -3/5=-1/6-2/9q | | 29s+31s-19s= | | 18x^2+3x-28=0 | | 30=-10u | | 12n-2=4 | | 0.056x+4.813=0.04x+4.805 | | 9d+4=31 | | 6x+3=-7+4x+16 | | 89-93= | | (-4z^2/3)^4 | | 0.5(y-20)+0.06y=0.1y-0.05(40) | | 6z-3=39 | | 15=7x-9 |