d-(-9)=1

Simple and best practice solution for d-(-9)=1 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 d-(-9)=1 equation: 


Simplifying
d + -1(-9) = 1

Multiply -1 * -9
d + 9 = 1

Reorder the terms:
9 + d = 1

Solving
9 + d = 1

Solving for variable 'd'.

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

Add '-9' to each side of the equation.
9 + -9 + d = 1 + -9

Combine like terms: 9 + -9 = 0
0 + d = 1 + -9
d = 1 + -9

Combine like terms: 1 + -9 = -8
d = -8

Simplifying
d = -8

See similar equations:

| 13x^2-5=0 | | 2(-3)+0= | | 6.5/3.2 | | 3*x*x=2 | | 18x+5=-8(-2x+9) | | (7x^2+50x-48)/(x+8) | | -3g+2(3+2g)=-4 | | y=-2x^2-16x+4 | | 5-x-x=11 | | 1/3x=1/10 | | 100-2x=12 | | X+1.5=9.8 | | y-5=9/5(x+2) | | -1+d=0 | | X/9-8=7/18 | | 30s-4=514 | | 7(5+x)=6(x-3) | | y-5=9/5(x+12) | | 25x-10+15x+2+28=180 | | P=a-b-5c | | 2+x/2-(x-1)=1 | | 7x-3=8x-8 | | 5=0.75n-16 | | 0.5x+4=6 | | 1(1/2-c)=7 | | -6z(3+2y)8z= | | 7/3x=21/10 | | 1/2+2/5(x-2)=-1 | | 25-10+15+2+28=180 | | 13=-7-12+8n | | 5/7z+1/8=-2/7z+3/4 | | x^2-4/3x+4/9=0 |

Equations solver categories