If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -151 = 3(1 + 7n) + -7 -151 = (1 * 3 + 7n * 3) + -7 -151 = (3 + 21n) + -7 Reorder the terms: -151 = 3 + -7 + 21n Combine like terms: 3 + -7 = -4 -151 = -4 + 21n Solving -151 = -4 + 21n Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-21n' to each side of the equation. -151 + -21n = -4 + 21n + -21n Combine like terms: 21n + -21n = 0 -151 + -21n = -4 + 0 -151 + -21n = -4 Add '151' to each side of the equation. -151 + 151 + -21n = -4 + 151 Combine like terms: -151 + 151 = 0 0 + -21n = -4 + 151 -21n = -4 + 151 Combine like terms: -4 + 151 = 147 -21n = 147 Divide each side by '-21'. n = -7 Simplifying n = -7
| 5n^2-2/n^2 | | 4x+2x+70=180 | | 155=-5(4-7m) | | 4x-2x=-8+2 | | 33-y=14 | | 3x+2(1)-2x-4(1)= | | 90b^2=10 | | 4x+2x+60=180 | | 6x-13Y=24 | | 180=3(4-8k) | | -x=42-7x | | 2x+3-5x+7=4x-5+x-9 | | 108=4(1+4n) | | 7x^3y/14xy^4 | | 4x-2+3x-7= | | 12.87+0.07(x+3)=13.37-0.16x | | 7(3-8k)=469 | | 2x+7=-32-10x | | -4(4-3x)=-112 | | 3x+7=-32-10 | | 12.87+0.17(x+3)=13.37-0.16x | | 6x+12=7x+8 | | 225=8(3r+8)-7 | | 9x+5x+60=180 | | 4x-2+3x=7 | | -42=3-(-5r) | | 15.81+0.12(x+3)=16.31-0.09x | | -6k-6(k+6)=-96 | | T^2=-11t-28 | | y+71=101 | | 5v+10=3v-8 | | 8(u+2)=96 |