If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 8n + -1(4n + 7) = 21 Reorder the terms: 8n + -1(7 + 4n) = 21 8n + (7 * -1 + 4n * -1) = 21 8n + (-7 + -4n) = 21 Reorder the terms: -7 + 8n + -4n = 21 Combine like terms: 8n + -4n = 4n -7 + 4n = 21 Solving -7 + 4n = 21 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + 4n = 21 + 7 Combine like terms: -7 + 7 = 0 0 + 4n = 21 + 7 4n = 21 + 7 Combine like terms: 21 + 7 = 28 4n = 28 Divide each side by '4'. n = 7 Simplifying n = 7
| 7(7-3u)=-u*11 | | 10x+12x=11440 | | 9*9x-1=3*3x+3 | | 8(k-15)=24 | | -23.9+-1.1= | | 2x^2+6x-15=0 | | (6y+5)-(4+5y)=4 | | 6x-3x=-11+5 | | (9x+6-4x)/2=8 | | 6+2x=-10 | | 6(7-u)=-2u-4 | | 13.8-7w=2.6 | | 3[x]=30 | | x+7/5+x-1/6=8/5 | | 7x-20=5x-10 | | 1.29+3.5m=5.79 | | -4+3x-x-x+8x= | | 2n-7=3 | | 9x+7-2x-5=5x+2x-1 | | 5x-15x+15-50=-100 | | 7=[3x+9]+7 | | 5(7x+32)=102 | | (x-5)-(x-9)=4x | | 3x^2-y^2=1 | | 125+100x^2+-x^3=0 | | y=3x-6graph | | whatisy=3x-6graph | | 29=9x+4-4x | | 3(u+3)+u=2(u-1)+3 | | [-2x+3]=5.8 | | 10x-20=30 | | (2x-6)/4=-7 |