If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying D + 22 + (D + 22) * 20 + D = 902 Reorder the terms: D + 22 + (22 + D) * 20 + D = 902 Reorder the terms for easier multiplication: D + 22 + 20(22 + D) + D = 902 D + 22 + (22 * 20 + D * 20) + D = 902 D + 22 + (440 + 20D) + D = 902 Reorder the terms: 22 + 440 + D + 20D + D = 902 Combine like terms: 22 + 440 = 462 462 + D + 20D + D = 902 Combine like terms: D + 20D = 21D 462 + 21D + D = 902 Combine like terms: 21D + D = 22D 462 + 22D = 902 Solving 462 + 22D = 902 Solving for variable 'D'. Move all terms containing D to the left, all other terms to the right. Add '-462' to each side of the equation. 462 + -462 + 22D = 902 + -462 Combine like terms: 462 + -462 = 0 0 + 22D = 902 + -462 22D = 902 + -462 Combine like terms: 902 + -462 = 440 22D = 440 Divide each side by '22'. D = 20 Simplifying D = 20
| x=4*(cos(4x+4)) | | 2t-5=26 | | c=5+3a | | -3n+-2n=20 | | 69-y=155 | | y^2-y^1-6y=0 | | 10x+15y=4000 | | 2b^2-9b=-9 | | -12=-5k+2k | | 23=-6+3n+5 | | x=545582.50-(.01(.5x*.1))-(.333x*.1) | | 2x+3(2x+8)=120 | | (3/7/7/3)x5/6 | | 1+7v+-3=5 | | .5h^2+3h-77=0 | | 7=-4x+-3x | | 5x-8=28+x | | 75w=25w+500 | | 10x-4x=-12 | | 2(x-3)+(5x-2)=x(2x-3)-7 | | 5x-4y+6=0 | | 15=7x+8x | | 6(10-2a)= | | 2x+19-x=7+4x-6 | | 2y+6=3y-6 | | 3/y-3 | | 3(n-17)=9 | | 8=-5(4x+1)+21x | | 40=(2.5x)^(1/2) | | 5(3a-b)= | | 57=17-8a | | 10x+3y=3500 |