210=(9+d)10

Simple and best practice solution for 210=(9+d)10 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 210=(9+d)10 equation:


Simplifying
210 = (9 + d) * 10

Reorder the terms for easier multiplication:
210 = 10(9 + d)
210 = (9 * 10 + d * 10)
210 = (90 + 10d)

Solving
210 = 90 + 10d

Solving for variable 'd'.

Move all terms containing d to the left, all other terms to the right.

Add '-10d' to each side of the equation.
210 + -10d = 90 + 10d + -10d

Combine like terms: 10d + -10d = 0
210 + -10d = 90 + 0
210 + -10d = 90

Add '-210' to each side of the equation.
210 + -210 + -10d = 90 + -210

Combine like terms: 210 + -210 = 0
0 + -10d = 90 + -210
-10d = 90 + -210

Combine like terms: 90 + -210 = -120
-10d = -120

Divide each side by '-10'.
d = 12

Simplifying
d = 12

See similar equations:

| 3X+3(5X+2)=-23 | | 7x^6-6x^7=.75 | | 13x-3x=-24+4x | | -7=-6p+5p | | 5x-2y=20solvey | | 14x-5=-24-5x | | 3X+3(5+2)=-23 | | 5x+17=20+4x | | 15+11n=3+14n | | x+22+x+10+19=11+x | | 9x-2x=70 | | 9a-14=a+2 | | -23-3a=-2a-9 | | factorx^3+8x^2+15x=0 | | 11x+1+9x=21 | | 6x+(3x+7)+(x-3)=180 | | 3x-9=1o | | (17-4y)-4y=17 | | x^2-15x-20=0 | | 11k-k=20 | | logx=2.17417 | | Y+13x=19 | | 6x+3x+7+x-3=180 | | 215=90+(25+8)w | | 11x+1+12=23+1 | | 3(x+2)=1-4(4x+1) | | 8b+3=7b-9 | | -1x-10=1.25+0.25 | | 3x+2+2+x=2x+1 | | F=.5k(d-n) | | 3y-5=-10-4y | | -6(3X+2)-13=6 |

Equations solver categories