If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -7(1 + -1n) + -7n = -16 + 3n (1 * -7 + -1n * -7) + -7n = -16 + 3n (-7 + 7n) + -7n = -16 + 3n Combine like terms: 7n + -7n = 0 -7 + 0 = -16 + 3n -7 = -16 + 3n Solving -7 = -16 + 3n Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-3n' to each side of the equation. -7 + -3n = -16 + 3n + -3n Combine like terms: 3n + -3n = 0 -7 + -3n = -16 + 0 -7 + -3n = -16 Add '7' to each side of the equation. -7 + 7 + -3n = -16 + 7 Combine like terms: -7 + 7 = 0 0 + -3n = -16 + 7 -3n = -16 + 7 Combine like terms: -16 + 7 = -9 -3n = -9 Divide each side by '-3'. n = 3 Simplifying n = 3
| 4.905*t^2+1.6*t-12=0 | | 2x+7=-17-4z | | y+10-9x=0 | | -5e+(-3)=27 | | 10x+3y(2x+5)=19 | | 38+4y-9=12y-13-2y | | X^2+30x=-224 | | m^2-4m+4m=0 | | 33=32x+4y | | 5x^2+8x+-69=0 | | -2=-5-x-5 | | 54=-28w-9 | | 9y-8y-4=6 | | 2.6=2r | | e^3x=4e^2x | | 5x+13=4x-(3x-17) | | 5q^2-q=0 | | 18+2=53-3x | | -3x-12=12-x/24 | | 4x+2y(x+12)=27 | | -9-6-(-8)= | | 3(y+2)=2y+8 | | u^2=0 | | 3x+35=71 | | 3a-15+2a+5=180 | | 4x+2y(1x+12)=27 | | y=4x^2+8x-5 | | 300=32x+4y | | (6y+7)-(5+5y)=12 | | -7-8-(-8)-7= | | 9=x(squared)+2x+1 | | -12x-136=x-1+2x |